engineering recuitment BSPHCL JE Electrical 2024 Mock Test Electrician and Wireman Electrical Wiring Domestic and Industrial Wiring
A wire installation is tested for insulation resistance to ensure that ______.
1
The flow of leakage current more than the specified value should not be towards the earth.
2
Live and neutral conductors are continuous in the installation
3
All conductors in the circuit have a high ohmic value
4
All extraction points are properly earthed to the ground