about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?
NTPC,
2 Electrical Engineering 5842What is relation between transmission lines & Communication lines ?
NTPC,
Electrical Engineering 1698Which Machine u will prefer to use at a place where flammable gases are coming out & why ?
NTPC,
4 Electrical Engineering 5544how fault in an electric system is detected & hw protection of equipments is done ?
6 Electrical Engineering 7497