Explain briefly about current , voltage and power

6 Answers   L&T,

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what is the purpose of taking HV test in LT panel.

1 Answers   PCE,

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why we are using the ac supply in domestic purpose why don't use dc supply

6 Answers   Airtel, SSIL,

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What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

0 Answers  

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As we know that during saturation test of CT from secondary side, the current in secondary shoots up after core saturation. How core saturation effects the secondary current?

2 Answers  

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if a.c supply is given to the motor,, what happen?

0 Answers   Bhel, L&T, MSEB,

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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how to select earthing conductor size of amy motor/panel etc.

1 Answers   Sony, VBB,

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Is it necessary to install Lighting Arrester on both side side (i.e HT and LT) of Transformer in a transmission substation? if yes Why on both side?

1 Answers  

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what is the difference between the electrical and electroncis

15 Answers   TCS,

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

0 Answers  

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