If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a level The correct answer is

Surveying
If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a level The correct answer is

both (i) and (iv)

only (iii)

only (i)

both (ii) and (iii)

both (i) and (iv)

only (iii)

only (i)

both (ii) and (iii)

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The value of geocentric parallax to be added to the observed altitude of sun is

9" cos α

9" tan α

9" cot α

9" sin α

9" cos α

9" tan α

9" cot α

9" sin α

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Surveying
If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will

decrease

increase

either ‘A’ or ‘B’

not change

decrease

increase

either ‘A’ or ‘B’

not change

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The First Point of Aeries

All listed here

Is located near the very conspicuous rectangle of stars in the constellations of Pegasus and Andromeda

Is the point in the celestial sphere where zero meridian crosses the celestial equator

Is usually denoted by the Greek letter ?

All listed here

Is located near the very conspicuous rectangle of stars in the constellations of Pegasus and Andromeda

Is the point in the celestial sphere where zero meridian crosses the celestial equator

Is usually denoted by the Greek letter ?

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Surveying
The angular distance of a heavenly body from the equator, measured along its meridian, is called

Zenith distance

Declination

Altitude

Co-latitude

Zenith distance

Declination

Altitude

Co-latitude

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Surveying
During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is

4 chains

120 m

6 chains

180m

4 chains

120 m

6 chains

180m

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Surveying

Surveying The value of geocentric parallax to be added to the observed altitude of sun is

Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will

Surveying The First Point of Aeries

Surveying The angular distance of a heavenly body from the equator, measured along its meridian, is called

Surveying During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is

Surveying
The value of geocentric parallax to be added to the observed altitude of sun is

Surveying
If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will

Surveying
The First Point of Aeries

Surveying
The angular distance of a heavenly body from the equator, measured along its meridian, is called

Surveying
During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is