Physics ECAT Exams Quizzes MCQs Quizzes Physics ECAT Optical Instruments Online Test 3

Question:
The refracting edge of the prism must be parallel to the axis of rotation of the telescope, so that the turn table is leveled using

Option A):
Leveling screws
Option B):
Screws of the spectrometer
Option C):
None of these
Option D):
Turn table screw

Correct Answer is Option A):
Leveling screws