what is the ohmic value of transformers

1 Answers  

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how to caluclate cable size by Amps

2 Answers  

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id: vsujith_rajan@yahoo.co.in

3 Answers   RRB,

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Why infinite busbar has zero resistance and high mechanical inertia?

1 Answers  

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in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

0 Answers   Elicon,

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documented proof that aluminium bus bars are better than aluminium cables

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Compare jfet’s and mosfet’s.

0 Answers  

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What are the different pre-commissioning tests that are performed on the distribution transformer, power cable and switchgear (11kv)?

1 Answers   Hitech, Reliance,

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When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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Comment on the working principle of operation of a single-phase transformer.

0 Answers  

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what is mean by derating factor?

4 Answers   Essar,

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what is Anti-pumping?

0 Answers  

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