What is meant by load angle of an alternator? Upon what factors does the load angle depend?

0 Answers   VECL,

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what are the type of transformer?

4 Answers  

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what is MCCB?

8 Answers   NTPC,

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Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

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Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected

0 Answers   Bajaj,

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what is voltage present between to phases in a three phase motor?

1 Answers  

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Why we transmit the power at the voltage in the multiple of 11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told me that it is due to fomr factor 1.1 of sine wave. its fine but while transforming we can choose any voltage, so why only multiple of 1.1 there also.......? plz tell me.

7 Answers  

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what is mean by unity power factor?why are u calling Resistivity load also unity power factor?

2 Answers  

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What is the relationship between voltage,current & frequency?

0 Answers  

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why transformer neutrol is grounding

6 Answers  

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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

0 Answers  

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Hoe to calculate body earthing conductor size ?

1 Answers   IES,

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