Answer / nur.asidik

if you connect in delta, you can not detect 50N/51N

what is the method of earthing of a transformer using electrodes?

0 Answers  

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how solar power plant energy meter multiplication factor

0 Answers  

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how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

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explain how to protect high rise building from the risk of lighting.

1 Answers  

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What is the main cause of magnetism?

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what is the difference between LATCH and FLIP FLOP

4 Answers   Wipro,

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How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral

7 Answers   ABB,

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I have 30KW Motor Starter Panel, System voltage is 480V, So i have to convert voltage 480 to 220V to give the contactor coil. How i can select control transformer, Which rating transformer i can use this panel, what is the procedure, please tell me.

2 Answers  

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how to find the starting current of the motor?

1 Answers   BOC,

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When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

0 Answers  

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

0 Answers  

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Anybody know how schematic diagram for reverse power relay? RPR for generator protection

0 Answers  

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