Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
App Logo

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
When the line of sight is perpendicular to the horizontal axis, the vertical circle must read

A0°

B90°

C120°

D180°

Answer:

A. 0°

Related Questions:

Kyoto Protocol was adopted in ________
The inner surface of a arch, is termed as
In a Tee beam, the breadth of the rib is equal to the
Face left and face right observations are connected with
The value at the end of the utility period without being dismantled is known as