What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

0 Answers   HPCL,

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Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response

1 Answers   CCP,

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Explain what is use of lockout relay in ht voltage?

0 Answers  

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why and how fault current flows through ground?

1 Answers  

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How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

0 Answers  

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what is the different beetween kva and kwh?

4 Answers  

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what you mean by transformer neutral earthig

1 Answers   IOCL,

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what will happen if transformer given dc input

5 Answers  

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working of bucholz relay of a transformer

7 Answers  

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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why motors are rated in hp?

3 Answers  

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What is Generator Protection & Transformer Protection?

3 Answers   Areva,

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