In the prismatic compass – McqOptions

MCQOPTIONS

1.	In the prismatic compass
A.	he magnetic needle moves with the box
B.	he line of the sight does not move with the box
C.	he magnetic needle and graduated circle do not move with the box
D.	he graduated circle is fixed to the box and the magnetic needle always remains in the N-S direction
Answer» D. he graduated circle is fixed to the box and the magnetic needle always remains in the N-S direction

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