what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

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Why 9KV surge arrester having 7.65KV of MCOV?

0 Answers  

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In order that work may be done:(a) Two wires are necessary(b) The circuit must have a switch(c) Coal must be burnt(d) A supply of energy is required

1 Answers  

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what is the meaning of electrical maintenance?

3 Answers   GE Healthcare, MAHINDRA,

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what is blocking diode and what is the use of it in tne control circuit.Pls Explain it.

1 Answers  

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why stator winding of synchronous machine are connected in star connection ?

1 Answers  

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How to take of Transformer oil Break down voltage test?

2 Answers  

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A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

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why tertiary winding is used in transformer with diagram?

0 Answers  

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How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

2 Answers  

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what is pilot wire? what is the use of pilot wires?

9 Answers  

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what mean ohm

1 Answers   Shoba Devlopers,

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