What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

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Stator core loss of squirrel cage induction motor compared to rotor core loss is= A equal B more C less D depends on load

2 Answers  

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why does a dc machine has high efficiency while working as a generator than as a motor ..

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how hydrogen or helium is a cooling agent for alternator./ generator of big size.

1 Answers  

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what is the MF if CT ratio is 500/5 and in meter specification is 3.75 REVS/KWH? Thanks and Regards Selvendran.N

1 Answers  

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What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

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1 KW = how many HP

3 Answers  

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why the power factor in inductive load is lagging while it is leading in capacitive load?

6 Answers  

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why compound generator is used in generating station?

2 Answers  

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what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

1 Answers   Wartsila,

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How to calcute the cable size for both HT and LT please specify the formula for that Regards Chethan C

1 Answers   Bhel, Student,

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Can a generator runs after getting 1st stator earth fault.

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