why transformers not work at d.c.-

3 Answers  

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What is the Powar consumption of fan low speed to full speed? is it same ?

3 Answers  

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Why can not you store AC power in battery like DC power?

1 Answers   NTPC,

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defination of controlled shunt reactor

0 Answers  

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

0 Answers  

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WHAT IS MEANT BY BTU OF AIR CONDITIONERS.

2 Answers  

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How can we get electric power from lighting ?

3 Answers   TATA,

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How to increase the specific gravity of DG batteries?

5 Answers   SCS,

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Is potential difference materials property ..? if yes tnen how.. explain brifly.

0 Answers  

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what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.

0 Answers   Voltamp,

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how to decide the ratings of the MCCB,MCB in electrification.give me the proper thumb rule or procedure.

0 Answers   ABB,

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difference between torque mode and speed mode

4 Answers   JSW,

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