M4-OQ1 The datum surface of levelling is a

1. horizontal surface
2. level surface
3. vertical surface
4. none of the above

M4-OQ2 A station whose elevation is known is called

1. change point
2. reduced level
3. bench mark
4. reference station

M4-OQ3 The diagram of a surveying telescope is held

1. in the plane of eye peice
2. in the plane of objective
3. inside telescope near objective
4. inside telesope near eyepeice

M4-OQ4 On turning point

1. Both B.S. and F.S. are taken
2. Only F.S. is taken
3. Only B.S. is taken
4. Neither B.S. nor F.S. is taken

<Answers>

<< Back