railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Instrument Transformers
Which of the following is TRUE in case of current transformers?
1
It helps in measuring high current using high range ammeter.
2
It helps in measuring high current using low range ammeter.
3
It helps in measuring high voltage using high range voltmeter.
4
It helps in measuring low voltage using high range ammeter.