Answer / k.prakashchandra

Replace the tr if faulty or change the supply phase

what is earth pit , how we can measured it, what earth rods reference

0 Answers   ups,

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What are the possible causes of REF operation on a power transformer

4 Answers  

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what is the use of CurrentTransformer in AVR ?

2 Answers  

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how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,

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Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.

0 Answers   GE,

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why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

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Can any body explain the operation system of MVWS(May be related to water and fire hydraunt system)?

2 Answers   TATA,

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Testing report of Earthing of 3.15 MVa PTR.

0 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

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is it possible to minimize the copper loss?

2 Answers   Coal India, TATA,

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Reduction in supply voltage by 10% will change the torque of the motor by ___.

1 Answers   UGVCL Uttar Gujarat Vij Company Ltd,

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What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

0 Answers   AFG, Afghan Telecom, GE, IBM, SECL, Sun Pharma, TNPL,

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