What will happen if we give 220v supply on both sides to the bulb

7 Answers   Exide, Sumeet Industries, Toshiba,

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can we use the step down transformer to step up transformer

6 Answers  

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What is the need of motor starter?

6 Answers  

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In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?

2 Answers  

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inductive power factor is benefit compare to capacitive????

3 Answers  

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how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

0 Answers  

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HOW MANY EARTHINGS REQUIRED FOR GENERATER

10 Answers   Juniper Networks,

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what is diffrence between dc motor and dc generator?

3 Answers   HBL Power Systems,

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Ac generato how produce power I need for camplet defination

0 Answers   KCL,

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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What is the formula to calculate the rating of a three phase air circuit breaker

0 Answers  

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A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 Answers  

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