Difference between low impedance and high impedance Restricted Earth Fault

0 Answers  

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How isolater function when installed inelectrical 440V wiring

0 Answers  

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how much test voltage should applied for tan delta test.

2 Answers   Electrical, TATA,

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Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

0 Answers  

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Differcence between UPS and Inverter.

4 Answers   Adani,

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How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 Answers  

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In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?

3 Answers   Eskom, SSC,

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What are the various reasons for an inductin motor to get heated?

1 Answers   Monnet,

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what is the form factor of DC voltage

5 Answers  

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What are all the conditions to protect generator & turbine in thermal power plant?

1 Answers   Power Grid,

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What are the tests carried out on transformer while testing at sites?..Pls explain me in detail

2 Answers   Suzlon,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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