Answer / k.prakashchandra

To absorb the heat produced.

How to use earthing on shipments.

0 Answers  

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short circuit test of transformer gives what?

9 Answers   NTPC,

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It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.

0 Answers  

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what is the purpose of shading ring or shading coil in electrical equipments.

0 Answers   BARC,

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How do you classify the different types of torques?

2 Answers  

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Why we transmit the power at the voltage in the multiple of 11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told me that it is due to fomr factor 1.1 of sine wave. its fine but while transforming we can choose any voltage, so why only multiple of 1.1 there also.......? plz tell me.

7 Answers  

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which motor is used in mixies

10 Answers  

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What is the effect of earth capacitance

3 Answers  

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

0 Answers  

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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WHAT IS INERTIA,AND WAT IS TORQUE.

0 Answers  

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what is XF 200/240 V AC for Drawout Breaker.

1 Answers  

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