Determine the index error for face right, if the face left and face right readin

Question

Determine the index error for face right, if the face left and face right readings were given as 18˚24ꞌ52ꞌꞌ and 18˚23ꞌ24ꞌꞌ.

Options:

A . +24ꞌꞌ

B . +49ꞌꞌ

C . +4ꞌꞌ

D . +44ꞌꞌ

Answer: Option D
Answer: (d).+44ꞌꞌ

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