Explain the principle of surveying.

Explain intersection method of plane table surveying with neat sketch.

The following consecutive readings were taken with an auto level and a 4-meter levelling staff on a continuously sloping ground at common intervals of 30 m. 0.855 (on A), 1.545, 2.335, 3.115, 3.825,0.455, 1.380, 2.055, 2.855, 3.455, 0.585, 1.015, 1.850, 2.755 and 3.845 (on B). The RL of A was 380.500. Prepare a tabular form and calculate the RLs of different points using Rise and Fall method. Apply the usual checks. Also, determine the gradient of AB.

Explain in detail the reciprocal type of leveling.

Explain the following terms: i) Meridian ii) Declination iii) Benchmark iv) Ranging

The following are the observed bearings of the lines of a traverse ABCDEA with a compass in a place where local attraction was suspected. Find the correct bearings of the lines.

Write a short note on Prolongation of straight-line using theodolite.

State and explain the fundamental axes of theodolite.

Was not recorded. Compute the length and bearing of the Iine DA.

Explain the following terms: i) Telescope inverted ii) Swinging of telescope iii) Latitude iv) Departure

Enlist and explain the permanent adjustment of transit theodolite.

Determine the missing data for the following table of a closed traverse ABCDA.

Describe the various methods of plane table surveying. Under what conditions each is preferred?

The following levels were observed during leveling on sloping ground. 0.475, 0.990, 1.220, 1.755, 2.570, 0.780, 1.250, 1.985, 2.855. 1.155, 1.850, 2.235, 2.995. i) Tabulate the given readings and find out Reduced levels if RL of Bench mark is 150.5 m. ii) Find of slope of the ground if the distance between first and last point is 350 meter.

Define the following terms : i) Fore Bearing ii) Orientation iii) Meridian iv) Local Attraction v) Reduced Level

State the following terms Dip and Declination? State its effects of True Bearing?

An observer standing on deck of a ship just sees a lighthouse. The top of light house is 42 m above sea level and height of observer eye is 6 m above sea level. Find the distance of observer from lighthouse?

Find which station is free from local attraction and work out correct bearings. Line AB BC CD DE EA F.B. 191º45’ 39º30’ 22º15’ 242º45’ 330º15’ B.B 13º 222º30’ 200º30’ 62º45’ 147º45’

The measured length and bearing of the sides of a closed traverse ABCDEA run in an anticlockwise direction and are tabulated below. Calculate length of line CD &DE? Line AB BC CD DE EA Length (m) 298.7 205.7 ? ? 213.4 Bearing 0º0’ N 25º12’E S 75º6’W S 56º24’E N 35º36’E

State Bowditch Rule for making corrections of consecutive coordinates of a closed traverse.

Explain the detailed steps and procedure of Temporary adjustments of a theodolite?

Describe how the area of a closed traverse is calculated using independent coordinates?

The Length and Bearings of a closed traverse KLMNK was surveyed with a transit theodolite, The readings are recorded in the following Table. Find Consecutive coordinates Line Length Included angle Bearing KL 255m K=74° 16’24” 128°30’ LM 656m L=68° 41’16” MN 120m M=93° 18’l6’ NK 668m N=123° 42’00”

State different uses of theodolite. Explain anyone in detail?

Explain the following terms with its type i) Meridian ii) Bearing

Following notes refer to reciprocal levels taken with one level- Instrument Station Staff readings on A B Remark A 1.425 2.725 Distance AB=1150 m B 1.430 2.505 R.L. of A = 100 m Collimation Error = 0.003/150m Find: i) True R.L. of point B ii) Correction for collimation iii) Correction for refraction iv) Combined correction for curvature and refraction

State advantages and limitations of use of plane table survey in surveying?

Convert the following whole circle bearings to Reduced Bearings Line Whole Circle Bearing AB 108° 30’40” BC 334° 58’ 00” CD 89° 20’ 40” DE 221° 18’ 30” EF 90° 46’ 15”

Enlist different axes of Dumpy Level, State their relationship with each other to maintain permanent adjustment?

Enlist Different methods of Plane Table Surveying? Explain any one in detail?

Explain with sketch method of measuring horizontal angle by reiteration method?

The Length and Bearings of a closed traverse ABCDA was surveyed with a transit theodolite, The readings are recorded in the following Table. Find consecutive coordinates Line Length Included angle Bearing AB 255m Δ A = 93° 18’ 16” 140°42” BC 656m Δ B = 74° 16’ 24” CD 120m Δ C = 123° 42’00” DE 668m Δ D = 68° 41’ 16”

State different uses of theodolite? Explain any one in detail?

An incomplete traverse table is obtained as follows. Where the length and bearing of last line were missing Line Length (m) Bearing PQ 1000 S 67°00’ W QR 512 N10° 00’ E RS 1504 S65° 00’ E SP ? ? Calculate length and Bearing of Line SP.

Explain different errors in theodolite surveying?

What are the fundamental axes of Theodolite, State relationship of different axes with each other?

Differentiate between Plane Survey and Geodetic Survey?

The following notes refer to an operation involving receiprocal levelling. Instrument Station: A, Staff readings on A: 1.750, Staff readings on B: 3.050, Remark: Distance AB = 350 m. Instrument Station: B, Staff readings on A: 1.450, Staff readings on B: 2.900, Remark: RL of A = 350.50 m. Find : i) True R.L. of point B, ii) The combined correction for curvature and refraction. iii) The collimation error iv) Does line of collimation is inclined upward or downward.

Explain the following Terms : i) Whole Circle Bearing ii) Fore Bearing iii) Quadrantal/Reduced Bearing iv) Local Attraction v) Meridian

Enlist different accessories required for Plane Table Surveying? Explain any one method of plane table orientation?

The following are the observed bearing of the lines of a traverse ABCDEA with a compass in a place where local attraction was suspected. Line AB: FB 191º 45’, BB 13º 0’. Line BC: FB 39º 30’, BB 222º 30’. Line CD: FB 22º 15’, BB 200º 30’. Line DE: FB 242º 45’, BB 62º 45’. Line EA: FB 330º 15’, BB 147º 45’. Find correct bearing of lines.

Enlist Different axes of Dumpy Level? State relationship between axes of Dumpy Level?

Following records are obtained in a theodolite traverse survey where length and bearing of last side were not recorded. Line AB: L 75.50, B 30º24’. Line BC: L 180.50, B 110º36’. Line CD: L 60.25, B 210º30’. Line DA: L ?, B ?. Calculate length and bearing of line DA.

Explain with sketch the procedure for prolongation of straight line using theodolite?

Explain the following terms used in Theodolite i) Transiting of telescope ii) Swinging of telescope iii) Change of Face iv) Telescope Normal

Following records are obtained in a theodolite traverse survey where length of and bearing of line SP were missing. Line PQ: L 230.5, B N 36º45’ E. Line QR: L 250.2, B S 82º48’ E. Line RS: L 210.8, B S 10º15’ E. Line SP: L ?, B ?. Calculate length of and bearing of line SP.

Explain the method of measurement of horizontal angle by repetition method?

Explain any one method of adjustment to corrections in consecutive coordinates of a closed traverse?

State the principle of stadia techometry? What are the types of stadia.

What do you mean by Profile Levelling and Cross Sectioning?

Determine the grandient from a point A to a point B from the following observations made with tachometer fitted with an anallactic lens. The constant of the instrument was 100 and staff was held vertically: Inst Point | Staff point | Bearing | Vertical Angle | Staff Readings p | A | 134º | +10º32' | 1.360, 1.915,2.470 B | 224º | +5º6' | 1.065, 1.885, 2.705

Explain the procedure for finding out tachometric constant.

Enlist & explain various errors in the tachometric survey.

A tachometer is set up at an intermediate point on a traverse course PQ and the following observations are made on a vertically held staff : Staff Station | Vertical Angle | Staff Intercept | Axial Hair readings P | +8º36' | 2.350 | 2.105 Q | +6º6' | 2.055 | 1.895 The instrument is fitted with an anallactic lens and the constant is 100. Compute the length of PQ and reduced level of Q, that of P being 321.50 meters.

Explain the method of setting out curve by Rankine's method.

State various obstacles in setting out curves. Explain the procedure of setting out simple curve when point of intersection is inaccessible.

The chainage of the intersection point of two straights is 1060 m and the angle of intersection is 120º. If radius of a circular curve to be set out is 570 m and peg interval is 30m. Determine the tangent length, the length of the curve, the chainage at the beginning and end of the curve, the length of the long chord, the length of the sub-chords and the total number of chords.

Draw compound curve with its all components.

Enlist various linear methods of setting out curves and explain any one with sketch.

A circular curve of 250 m radius is to be set out between two straights having deflection angle of 45º20' right and chainage of the point of intersection as 2250 m. Calculate the necessary data for setting out the curve by the method of offsets from the chords produced taking the peg interval as 20 m.

Explain with neat sketch-setting out of Tunnels.

State applications of Space-Based Positioning System (SBPS).

Explain the need of establishing horizontal and vertical controls.

Explain the conduction of open traversing surveying work.

State the names of satellites and write note on GLONASS.

Write note on checking verticality of tall building.

Differentiate between Terrestrial photogrammetry and Aerial photogrammetry.

What do you mean by triangulation and trilateration in geodetic survey?

State the classification and application of photogrammetry in surveying.

What are objectives of hydrographic survey?

What are different methods of sounding. State any one method in detail.

State the working principle and applications of total station.

Derive the formula for horizontal distance in case of horizontal sight when external focussing telescope.

Elaborate the characteristics of contours with neat sketches.

Determine the constants of a tacheometer from the following taken with it: Distance of staff from the tacheometer 30m vertical axis Reading against stadia wires Lower wire 1.086m Upper wire 1.383m, 60m 0.924m 1.521 m

Enlist & explain various errors in the tacheometry survey.

State the different methods of contouring. Explain any one with sketch.

Two distances of 20 m and 100 m were accurately measured out and the intercepts on the staff between the outer stadia webs were 0.196 m at the former distance and 0.996 at the latter. Calulate the tacheometric constants.

Explain the method of setting out simple circular curve by offsets from long chord.

Two tangent intersect of chainage of 1750m. The angle of intersection is 152°. Calculate all data necessary for setting out curve of 246m by the reflection angle method. The peg interval is considered as 25m. Prepare a setting out table if the least count of vernier is 20''. Apply check also.

Explain the types of vertical curve with sketches.

Explain. Rankine’s method of Deflection for setting out curve.

Two straights meet at chainage 1800m with deflection angle 60°. The radius of curve is 100m. Find i) Tangent Length ii) Long Chord iii) Length of curve iv) Chainage of T.

Explain necessity of transition curves.

Describe horizontal and vertical controls in construction surveys.

Explain in detail – Different segments of SBPS.

Write not on – Survey for Roads / Railways.

Write note on – Use of GPS in surveying.

Elaborate Survey for Tunnel.

Write applications of SBPS in surveying.

What is hydro graphic surveying and what are its objectives.

Explain the classification of various triangulation systems.

Write note on - Classification of aerial photographs.

Explain the concept of strength of figure in Geodetic Surveying.

Describe how a shore line survey is conducted in hydro graphic surveying.

What are general hints used for flight Planning in aerial photogrammetry.

Explain principle of stadia tacheometry and methods for determination of constants.

A Tacheometer was set up at Station at C and the following readings were obtained on a staff vertically held. Determine RL of point D and distance CD when Constants are 100 & 0.15. RL of BM = 750.50 m. Inst Station: C, Staff Station: BM, Vertical Angle: -5°20’, Hair Reading: 1.500,1.800,2.450. Inst Station: C, Staff Station: D, Vertical Angle: +8°12’, Hair Reading: 0.750,1.500,2.250.

State characteristics of contours.

Define Contour Tnterval, Horizontal Equivalent and state uses of contour maps.

The following observations were made using a tacheometer fitted with an anallatic lens, Staff held vertically and multiplying constant being 100. Determine RL of point B and distance Between A & B. RL of BM = 255.75 m. Inst Station: P, HI: 1.255, Staff Station: BM, Vertical Angle: -4°20’, Hair Reading: 1.325,1.825,2.325. Inst Station: P, HI: 1.255, Staff Station: A, Vertical Angle: +6°30’, Hair Reading: 0.850,1.600,2.350. Inst Station: B, HI: 1.450, Staff Station: A, Vertical Angle: -7°24’, Hair Reading: 1.715,2.315,2.915.

Enlist different indirect methods of contouring. Explain any one method with detailed sketch.

Draw a neat sketch of Simple Circular curve and Properties of Simple Circular Curves.

Two straight roads intersect at a chainage of 150.5m. The angle of deflection being 30°. Taking radius of l00 m, calculate necessary data for setting curve by Methods of Offsets from Long Chords.

Write a note on necessity and types of transition curves.

What is transition curve, state the applications of transition curve?

Two straights AB and BC meet at chainage of 1250 m. A right-handed simple circular curve of 250 m radius joins them. The Intersection angle between two straights is 150°. Tabulate the necessary data to layout the curve by Rankine’s method of deflection angle. Take Peg Interval as 20 m and Least Count 20”.

Explain Horizontal Curves and Types of Horizontal Curve.

Explain Segments and advantages of Space Based Positioning System.

Explain necessity of horizontal and vertical controls in construction activity.

Write a note on Construction Survey.

State Different names of satellites and Explain any One in details.

Write a short note on survey for drainage line work.

Write a short note on Shore Line Survey.

What do you mean by triangulation and trilateration in geodetic survey?

Define Sounding and state any one method of sounding with sketch.

Differentiate between Map and aerial photograph.

State the working principle and applications of total station.

Differentiate between Plane and Geodetic Survey.

Explain sounding methods and sounding equipment of hydrographic survey.

Explain with sketch the fixed hair method of tacheometry, when line of sight is inclined downward (depression) and staff is held vertical?

State the different applications of contour lines.

A tacheometer was set at an intermediate point between two stations A & B and the following observations were made on the staff held vertical position : Staff Instrument Vertical Staff reading Station Station angle A Intermediate + 4º30’ 1.605, 2.400, 3.195 B between A & B + 2º45’ 0.805, 1.345, 1.885 Compute the length AB and RL of point B, if that of A is 395.400m. The instrument and staff are in one line. (take multiplying constant as 100 and Additive constant as 0)

A tacheometer with analytic lens. Having the value of constant 100 was used and the following observations were made on staff held vertical. Instrument H.I. (m) Vertical Staff at Staff Reading station Angle P 1.8 + 2º40’ M 1.25, 1.93, 2.56 P 1.8 – 4º40’ Q 1.45, 1.85, 2.30 R.L of station M is 50.00 m Calculate the R.L. of P & Q, distance PQ and gradient of PQ line?

State the different patterns of counter showing natural features.

Explain the procedure for finding out tachometric constant.

Write a note on necessity and types of transition curves?

Tabulate the data required for setting out the circular curve by the deflection angle method using the following information : i) Chainage of intersection point 1580 m ii) Angle of intersection = 145° iii) Radius of curve = 380 m iv) Peg Interval = 30 m

Draw neat sketch of combined curve with its notations.

Two tangents intersects at a chain age of 1320.5 m the deflection angle 24° calculate the following quantities for setting out all curves of radius 275 m. Calculate : i) Tangent length ii) Length of long chord iii) Length of the curve iv) Apex Distance v) Chainage of Curve point & tangency point vi) Versed sine

Enlist various linear methods of setting out curves and explain any one with sketch.

Enlist different linear and angular methods of setting out of curves.

Enlist the limitations of the prevalent survey techniques and also give advantages of Space Based Positioning System.

Write a note on setting out alignment of road.

Explain necessity horizontal and vertical controls in construction activity.

State Different names of satellites and Write a note on GLONASS (Global Navigation and Surveying System).

Write a short note on survey for drainage line work.

Write a short note on checking verticality of tall building.

Describe the objective and classification of triangulation survey.

State the classification and applications of Photogrammetry in surveying.

What are the objectives of hydrographic survey?

Explain sounding methods and sounding equipment of hydrographic survey.

State the working and uses of Electronic Total Station.

Define geodetic survey and state its objectives of study.

Explain with sketch the method of finding tacheometric constants of multiplying (m) and Additive (c)?

The following observations were made using a tacheometer fitted with an analytic lens, multiplying constant being100. Instrn. Station, Instrn. Height., Staff Station, Vertical Angle, Hair Reading, Remark. P 1.215 -2º40’ 0.985,1.125,1.305. M 1.215 Q +4º20’ 0.275,0.785,1.350. RLof M = 251m. Find R.L. of point P and Q also find Distance PQ.

State the Uses of contour lines?

A tacheometer with analytic lens. Having the multiplying constant 100 was used and the following observations were made of staff held vertical. Instrumentsation, H.I.(m), Vertical Angle, Staff at, Staff Reading. 0 1.210 + 3º20’ A 1.215, 1.755, 2.310. 0 1.210 + 8º30’ B 1.425, 1.815, 2.340. R.L. of station O is 152.00m calculate the R.L. of A & B, distance and gradient of line AB?

State characteristics of contour maps?

Enlist different indirect methods of contouring? Explain any one method with detailed sketch?

Write a note on uses and types of transition curves?

Two straights AB and BC meet at chainage of 950 m. A simple circular curve of 300 m radius joins them. The deflection angle between two straights is 26° 12’00”. Tabulate the necessary data to layout the curve by Offset from long chord. Take chord interval as 10 m.

State different types of curves, Explain compound curve with sketch?

Two tangents intersects at a chain age of 1125 m the intersection angle 152°40’00”.Calculate all data required to set out curve of radius 250 m by deflection angle method.

Enlist various methods of setting out curves and explain any one with sketch?

Draw Simple curve with its components and Notations ?

Write a short note on construction survey?

State the advantages of SBPS (Space Based Positioning System)?

Explain with sketch the procedure of setting out of tunnel center line?

Enlist the names of satellite? Explain any one in details?

Write a short note on setting out of building on ground?

State the segments and working of SBPS (Space based Positioning system)

State different methods of sounding, State any one method in detail?

Sate the working principle and uses of total station?

What are the objectives of geodetic Surveying?

Explain triangulation method and trilateration method of geodetic survey?

Differentiate between Map and Aerial Photographs?

What are the equipments used in hydrographic survey?Explain any one?

Explain theory of stadia tacheometry?

State the procedure for tacheometric contouring?

What is mean by profile levelling and cross-sectioning?

State characteristics and uses of contour lines.

The following observations were made using a tacheometer fitted with an anallatic lens, Staff held vertically and multiplying constant being 100. Instrn. Station, Instrn. Height, Staff Station, Vertical Angle, Hair Reading, Remark. P, 1.450, BM, -6º 12', 0.980, 1.540, 2.100. RL of B.M = 384.25m. P, 1.450, Q, +7º 5', 0.830, 1.360, 1.890. Determine RL of point Q and distance PQ.

Sate the principle of stadia tacheometry? What are the types of stadia?

Draw a neat sketch of curve and write equation for the following in terms of radius of curve (R) and deflection angle (). i) Long Chord ii) Versed sine iii) Apex distance

Two straights road intersects at a chainage of 2550.50m. The angle of deflection being 70°. Taking chord length of 30 m, calculate – i) Radius of curve ii) Length of curve iii) Tangent length iv) Length of long chord v) Chainage at starting point (T1) and end point (T2)of Curve

Derive the expression for setting out of curve by offset from long chord method.

State various obstacles in setting out curves. Explain the procedure of setting out simple curve when point of intersection is inaccessible.

What is transition curve, state the applications of transition curve?

Two straights AB and BC meet at chainage of 3450 m. A right handed simple circular curve of 250 m radius joins them. The deflection angle between two straights is 50°. Tabulate the necessary data to layout the curve by Rankine’s method of deflection angle. Take chord length as 20 m.

State segments and uses of Space Based Positioning System (SBPS).

Explain the procedure of establishing alignment of road?

Enlist different names of satellite and state features of any two of them.

Describe the procedure of setting out drainage line.

Explain in brief procedure of setting out of tunnel centreline and transferring underground?

State the applications of SBPS surveying?

What do you mean by triangulation and trilateration in geodetic survey?

State the applications of aerial photogrammetry in surveying?

Define Sounding and state any one method of sounding with sketch?

What are different methods of sounding, State any one method in detail?

Sate the working principle and applications of total station?

Differentiate between Map and aerial photograph?

Explain with sketch the fixed hair method of tacheometry, when line of sight is inclined downward (depression) and staff is held vertical?

State the Characteristics of contour lines?

The following observations were made using a tacheometer fitted with an analytic lens, multiplying constant being 100. Instrn. Station: O, Height: 1.550, Staff Station: A, Vertical Angle: +4°30’, Hair Reading: 1.155,1.755,2.355, Remark: RL of O 1.550. Instrn. Station: O, Height: 1.550, Staff Station: B, Vertical Angle: +10°15’, Hair Reading: 1.250,2.000,2.750, Remark: =150 m. Find R.L. of point A and B also find Distance AB.

A tacheometer with analystic lens.Having the multiplying constant 100 was used and the following observations were made on staff held vertical. Instrument station: P, H.I. (m): 1.8, Vertical Angle: +2°40’, Staff at: M, Staff Reading: 1.25,1.93,2.56. Instrument station: P, H.I. (m): 1.8, Vertical Angle: –4° 40’, Staff at: Q, Staff Reading: 1.45,1.85,2.30. R.L of station M is 50.00 m Calculate the R.L. of P&Q ,distance PQ and gradient?

State different uses of contour maps?

Enlist different methods of contouring? Explain any one with detailed sketch?

Write a note on necessity and types of transition curves.

Two straights PI and QI meet at chainage of 1250 m. A right handed simple circular curve of 250 m radius joins them. The deflection angle between two straights is 30°. Tabulate the necessary data to layout the curve by Offset from long chord. Take chord interval as 10 m.

What are different types of curves, explain any one with sketch .

Two tangents intersects at a chain age of 150.5 m the intersection angle 150° calculate the following quantities for setting out all curves of radius 100m . Calculate. Calculate. i) Tangent length ii) Length of long chord iii) Length of the curve iv) Chainage of Starting point and end point of curve v) Apex Distance vi) Versed sine of curve.

Enlist various linear methods of setting out curves and explain any one with sketch.

Draw compound curve with its components.

Enlist the limitations of the prevalent survey techniques and also give advantages of Space Based positioning System?

Write a note on setting out a building?

Explain how the verticality of tall building is checked?

State Different names of satellites and Write a note on GLONASS (Global Navigation and Surveying System).

Write a short note on survey for drainage line work?

Explain the how open traversing surveying work is conducted.

What are different methods of sounding,State any one method in detail?

State the working principle and applications of total station?

Differentiate between Terrestrial photogrammetry and Aerial photogrammetry?

Describe the objective and classification of triangulation survey?

State the classification and applications of Photogrammetry in surveying?

What are the objectives of hydrographic survey?