Answer / shekhar nainwal

PREVIOUS ANSWER IS TOO PRACTICAL
ANS-for operating generator as a synchronous condensor it should be first declutched from turbine so now it takes power from the busbar and operates as a motor operating on no load

Answer / nirmal

The construction of modern brushless motors is very similar to the ac motor, known as
the permanent magnet synchronous motor.

Answer / abdul hameed

after connected the generator to electric network there is a clutch in the redaction gear (in gas turbine) this clutch separated the turbine from generator then the generator worked as synchronous .this process can be don by energizing clutch

Is motor current is dependent on load.

2 Answers  

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Explain dc generator with its types?

0 Answers  

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What is the difference between Earthing and Neutral?

13 Answers  

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

2 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 Answers   ABB, Adani, Central Electricals, Electrical, HCL,

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what is the difference between isolator and circuit breaker

3 Answers  

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why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

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what material is the electrical housing wire made of? is there any difference for the telephone lines?

0 Answers  

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The size and construction of bushings in a transformer depend upon?

0 Answers  

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We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 Answers  

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why overcurrent fault occurs in power system.

1 Answers  

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Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

0 Answers  

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