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What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?
What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating
Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
what is the formula of starting current of 3phase and 1 phase motor???
what is the purpose of using filters in a protective relaying scheme?
what is current check gurd relay?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
what are the differant std sizes of cable trenches?
How much ph is maintained of water resistance starter for slipring induction motor ?
what mean by analog ,digital,numerical meters and relays? say the example?
what is the difference between oil surge relay and buchholz relay.
How energy is generated in hydroelectric power plant?
whate is the meaning of balance/unbalance,in stabilizers type
why -48 volts dc used in telecommucation