37) _____ is the standard voltage in India
Answer is:
220 volts at 50 cycles per second
Related ISRO Technician-B Plumber Question Paper - 2019 (Set - 1) with Answer Key
Answer is:
Ampere
Explanation:
The SI unit of electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit Electric current is measured using a device called an ammeter.
Answer is: