Answer / mahadeva

Cutt off the power supply and take the megger and test the
insulation restance between two lines or conduct the short
circuit test between conductors then then rectified the
fault

Answer / bond

Budhaa lal should be named as Budhuu Lal the great ...
fools should not speak if they dont know the ABCD of
electrical engineering.

Answer / satish

open the circuit breaker and rectify the fault

Answer / budhaa lal the great

for line to line fault open the bus chamber and hold the
two phases with your hand u will get line to line fault and
also feeling of it.

i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....

0 Answers  

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why HV test for cables?.why 0.7times?

1 Answers   Bosch, Prince Food Products,

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what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

0 Answers  

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what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

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does any one know where we can purchase insulation oil for high voltage oil filled cables

0 Answers  

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What is power factor?How to improve power factor

2 Answers   Tech Mahindra,

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what is the working of loss of excitation relay (40G)? how it is work?

1 Answers  

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100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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Compare jfet’s and mosfet’s.

0 Answers  

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What is the distance between body earthing and neutral earthing.?

1 Answers  

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What is the working of AVR in AC generators?

13 Answers   Navrachana University,

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