Question Page 385

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You Are On Question Answer Bank SET 385

19251. Mass is a ...........quantity:

Answer: Scalar.

19252. One standard measurement of 190 x 90 x 90 x mm is :

Answer: Standard size of brick.

19253. Foundation of a building consists of R.C.C. slab covering the entire area in plan is called:

Answer: Raft foundation.

19254. The bottom surface of a door or a window opening is known as :

Answer: Sill.

19255. ...............line is used for dimension line.

Answer: Continuous thin.

19256. Scale 1:x designated as :

Answer: Reduced scale.

19257. On a diagonal scale, it is possible to measure:

Answer: Three dimensions.

19258. Accidental errors are :

Answer: Compensating error.

19259. Error due to sag in chaining is :

Answer: Cumulative and positive.

19260. A declination of 2 degree east means:

Answer: The magnetic north is 2 degree east of true north.

19261. The whole circle bearing of line is 300 degree , its quadrantal, bearing is :

Answer: N60degree W.

19262. If the fore bearing of a line is zero degree its back bearing is........degree.

Answer: 180

19263. If the magnetic bearing of a line is 35º 30´ the magnetic declination 3 º 30´ W, the true bearing of the line will be :

Answer: 32 degree.

19264. The line joining points of equal dip are called:

Answer: Isoclinic lines.

19265. Line joining places of zero magnetic declination are known as ..............lines.

Answer: Agonic.

19266. The annual variation of magnetic declination at a place is caused because of the rotation of :

Answer: Earth about sun.

19267. For a theodolite transiting is the operation of revolving the telescope through .............degree in vertical plane about horizontal axis:

Answer: 180degree.

19268. The telescope is said to be normal when its vertical circle is :

Answer: Left of the observer.

19269. For a theodolite, revolving the telescope in the horizontal plane, about its vertical axis is called:

Answer: Swinging.

19270. For balancing the traverse...............rule is used when the linear and angular measurements are equally precise.

Answer: Bowditch rule.

19271. Still water surface is an example for :

Answer: Level Surface.

19272. The imaginary line tangential to the longitudinal curve of the bubble tube at its midpoint is known as :

Answer: Axis of bubble tube.

19273. G.T.S. stands for:

Answer: Great Trigonometric Survey.

19274. BM in surveying designates:

Answer: Bench Mark.

19275. The average refraction correction can be taken as............ of the curvature correction.

Answer: 1/7th.

19276. A church is situated on the far side of a river and is inaccessible. It can be located by .......... method in plane table surveying.

Answer: Intersection.

19277. The lines having equal gradient along a slope are called:

Answer: Grade contour.

19278. ..............where the contour lines intersect each other.

Answer: Overhanging cliff.

19279. If the angle of intersection of a curve is φ., then deflection angle will be :

Answer: 180-φ

19280. The angle subtended the long chord of a simple circular at its centre is equal to:

Answer: Deflection angle.

19281. The essential condition for the application of Simpson’s rule to find the area, the number ordinates should be :

Answer: Odd.

19282. Droparrow is an instrument associated with.......................in chain survey:

Answer: Stepping method.

19283. Combined correction for curvature and refraction for a distance of 3 Km is :

Answer: 0.6057 m

19284. A well conditioned triangle should not have angles more than ..........degrees.

Answer: 120

19285. Invar tape is made of an alloy of :

Answer: Steel and nickel.

19286. Hypotenuses allowance to be applied to each 20 m chain length along a slope φ degree is :

Answer: 20 (sec θ -1) m.

19287. The angle between horizon mirror and index mirror of an optical square is :

Answer: 45

19288. Which of the following figure are equal to one acre?

Answer: 10 sq grunter’s chain.

19289. Parallax can be eliminated by focusing :

Answer: Eye piece and objective.

19290. Scale of chord is used to measure:

Answer: Angle.

19291. The average length of one place is taken as :

Answer: 80cm.

19292. Compensative errors of length L is proportional to :

Answer: √L

19293. The staff’s reading taken on a bench mark of a point of known elevation is known as :

Answer: Back sight.

19294. An example for obstacles to both chaining and ranging is :

Answer: A building.

19295. By using a chromatic lens in a telescope the optical defect ............can be eliminated.

Answer: Chromatic aberration.

19296. The first politician received “Bharat Ratna” the highest Civilian Award of India?

Answer: C.Rajagopalachari.

19297. Who among the following was not a disciple (Citar) of “Ayya Vaikundar”?

Answer: Karma Citar.

19298. Indira Awaas Yojana (IAY) was initiated in :

Answer: 1985

19299. The Head Quarters of International Water Management Institute situated in :

Answer: Colombo.

19300. Birth place of Sankaracharya:

Answer: Kaladi.

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