Answer / sakthivel perambalur

whenever you feel in our site is dust when you use goggle

Answer / sandeep

when you are using welding
machine. I.e. When u are doing any
welding work.

Answer / liza

When cutting and grinding metal. .

What are the types of class b amplifier?

0 Answers  

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why neutral is neccessary?

7 Answers  

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Tell me about Simence PLC 'BLOCK'.How many types and what for.

1 Answers   Gurit,

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Why HT motor is connected in Star?

3 Answers   Equate,

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In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

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what is the clear formula to calculate cable size for a load

0 Answers   TCS,

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what are the names and size of various conductors used in transmission lines

1 Answers   NTPC, Power Grid,

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Motor,transformers,capacitor tubelight etc....

0 Answers  

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the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

6 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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What is the difference between DOL starter and star delta starter

0 Answers  

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WHAT IS THE FULL FORM OF ONAN ( TYPE OF COLLING IN TRANSFORMER)

7 Answers  

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