in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

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how to build a network which step down 415v to 1v rms

0 Answers  

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If 3-Ph motor of same rating connected in Delta & Star for same load one by one then which connection take more current in running (not in starting)for full load.(eg 8.5 KW,3-Ph 400 V)

1 Answers   GE,

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Which of the following statements is incorrect?(a) 1N = 1 kgm/s2(b) 1V = 1 J/C(c) 30mA = 0.03A(d) 1 J = 1N/m

1 Answers  

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Give atleast 20 alternating current apparatus and devices.

0 Answers  

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Why is DC use instead of AC for protection and control circuits?

4 Answers  

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What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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what is the relation between the leading pf and supply voltage?

1 Answers  

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how does excitation of brushless alternator took place?

1 Answers  

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what is the operation of UPS ? can any one answer me?

7 Answers  

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Why generator field rheostat is set to maximum position and motor field rheostat is set to minimum?

5 Answers   Bhel, College School Exams Tests, TCS, Texas,

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Why star delta starter is preferred with induction motor?

0 Answers  

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