Surveying Review #2

Front

A profile survey may be used for applications such as roads and waterways.

Back

True

Front

A tripod is part of a surveying instrument.

Back

True

Front

A surveying level is quite useful in staking out and checking the construction of a building.

Back

True

Front

When adjusting the instrument the bubble follows the left thumb.

Back

True

Front

If the lens of a surveying instrument gets wet, dry it with a rag.

Back

False

Front

Angles may be measured on the ground by using the tape and trigonometric table.

Back

True

Front

When taping, a 3-5-7 right triangle could be used to erect a perpendicular with respect to another line.

Back

False

Front

When using a self-reading rod, the even hundredths of a foot are the top of the black lines.

Back

True

Front

Why could setting up the tripod level be considered the most important part of completing a leveling exercise?

Back

If not set up properly, data will be incorrect

Front

When viewing a leveling rod, __________ marks each foot.

Back

a large red number