Civil Engineering MCQJE Level Civil Engineering
The domestic AC supply frequency in India is:
Physics and ChemistryPhysics and ChemistryMEDIUM
Choose the correct answer
A
25 Hz
B
50 Hz
C
100 Hz
D
60 Hz
Correct Answer
B. 50 Hz
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India uses 50 Hz AC mains supply.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.