56) What is the approximate line voltage in domestic 3 phase AC supply in India?
Answer is:
400V
ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key
For more MCQ's Click HereRelated ISRO Technician-B Instrument Mechanic Question Paper - 2019 (Set-1) with Answer Key
Answer is:
3/13
Answer is: