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Why earthing is necessary for any equipment?
Why HT 11 KV Slipring Motors are connected in star ?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
describe the A.C. Generator Testing procedure
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
define as synchronous generator
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
State the points to be considered for selecting a particular type wiring.
how to meas-our losses for L.T & H.T
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
why single phase to grd test in HV cable?why not 2 phase at a time?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
what is doubling factor in making current of a breaker?
What is oscillator circuit?
How can you sized or estimate the ligthning arrester current rating?