WHAT IS THE CONDITION FOR OPERATING DIFFERENTIAL RELAY IN POWER TRANSFORMER & WHERE IS NEUTRAL CT PLACED IN TRANSFORMER
2 4797Two electrically operated Vibro Motors are fixed in parallel direction in vibrating feeder. What is the direction of both Vibro Motors?
1 4780A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
1 3202what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
1996Post New Electrical Engineering Questions
What are the types of windings according to the construction?
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
Define early construction of human being
What is the working mechanism of OLTC in Power Transformers????
How would you relate your key competencies to this position?
what is the maximim current drawn by 1 phase and three phase welding machine
what do you mean by plant earthing system.
Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?
what is the meaning of WYE and DELTA in Electric meter?
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
how to interlock 3 incomer-ACB,1 buscoupler ACB,... pls answer this question and if possible send me the ckt diagram..haifriends2910@gmail.com
What are the material used for inductance coil?
What is the operating principle of turbo-generator.
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil