Answer / akram malik

One ton=3.5KW, and also one ton=12000BTU/h actually air conditioner's name plate shows rating in terms of BTU/h. For example if ac is of 24000BTU/h then it will b equal to two ton and 2 ton=7kw

Answer / arghadeep som

1 tr AC simply calculated as 3500 watt.

at which places we use 6.6KV Transformers and Motors

4 Answers  

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WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

0 Answers   GE,

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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hopkinson's test

5 Answers   Bhel, NTPC,

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Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 Answers  

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IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

4 Answers  

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How to measure 20 hp motor resitance

1 Answers  

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what is the advantage of connecting capacitors in delta than in star?

1 Answers   NTPC,

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what are the methods of speed control of dc motor???

4 Answers  

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what is the HT motor current setting (Motor protection relay)aganist FLA If the capacitor is connected in parallal to the motor to increase the P.F from 0.89 to 0.99. the setting is to be reduced. what is the formula for to calculate the current.(FLA - CALCULATED CURRENT!= )

1 Answers  

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i need previous entrence exam papers of nhpc.

0 Answers  

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What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/

3 Answers  

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