howmuch current can carry the 2.5Sqmm copper cable?
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what is Fan Control Cubicle
what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
What descriptive information does the NEC require to be marked on all conductors?
how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
what are the problems that generally occur in power flows??
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
what is the difference between ups & inverter
diff b/w normal grounding and resistance grounding
What is the use of oil in transformers?
what is the difference between earthing and unearth