What is meant by sotf,lbb,power swing,pole discrepency,auto
reclose?
sotf = switch on to fault ,lbb = local bus bar backup , pole
discrepancy = in 3 phase individually operated circuit
breaker ,all the three poles should close simultaneously
,otherwise there will be pole discrepancy .i.e, time lag
while closing .
Is This Answer Correct ? | 30 Yes | 6 No |
1 sq.mm alluminum cable hou much current caraing capacity
sir what is the minimum IR value of 11 KV alternator?
What is difference between Electrical & Electronic Device?
7 Answers AZ Engineering, Vodafone,
how is differential relay working in transformer.comparison with generator defferntial relay
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
What may be happen if neutral and earth is shorted in a substation
what is difference between inductive and reactiveload?
why transformer ratings are in kva
use of automatic voltage regulator & input voltage of it?
what is potentiometer & rheostat
WHAT IS MEANING OF VECTOR GROUP FOR TRANSFORMER
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is