How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

0 Answers  

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

0 Answers   May Baker,

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what is MCCB?

8 Answers   NTPC,

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how to find motors H.P. whout any rating? (only give you a motor and multimeter)

3 Answers   L&T,

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how can we calculate that how much capacitor is needed for a system to increase the pf?

5 Answers  

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Why current leads the voltage in case of capacitor load? Why voltage leads the current in case of inductive load? Why both are with in phase in case of restive load?

3 Answers   TATA,

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what is the difference between ac and dc?

1 Answers  

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How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.

3 Answers  

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TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.

0 Answers   Amtek,

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what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

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What is the difference between the transmission line and distribution line?

0 Answers  

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