AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 Answers   Alstom,

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in a diesel generator is there any relation between AVR to fule system?

2 Answers  

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how to define vector group of transformer

1 Answers   Engro, Reliance, TATA,

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I try to check the three phase voltage in multimeter, in 125A isolator switch incommer. first i touch R phase, and then i touch Y phase using multimeter, the moment i touched, it blasts and that moment i got blindness. multimeter selector position is correct(750V AC MODE AND RED PROBE WASS IN v AND BLACK PROBE WASS IN COM. MODE. COULD ANYBODY GIVE ANSWER FOR THIS TO AVOID FURTHER ACCIDENTS PLEASE?

2 Answers  

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which type your UPS on line,off line give the reason?

2 Answers   Roto Power,

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What is resonant peak?

0 Answers  

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Advantages of low voltage drive (control panel)

1 Answers   ABB,

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TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?

1 Answers   BPL,

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i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line

0 Answers  

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What is RSS Meter

0 Answers   Krishna Constructions,

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Define current?

14 Answers  

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