engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrical and Electronics Measurements Measurement of R/L/C Using Bridge Circuits Measurement of Resistance
An earth tester is a special type of megger with some additional constructional features. What are these features?
1
Rotating current reverser and rectifier
2
Rotating current reverser and inverter
3
Voltage transformer and rectifier
4
Current transformer and inverter