Answer / narendraton

V=ir

What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

0 Answers   Mind Tree,

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please can i know about total harmonic distortion and how i can calculate it and if anyone can help me to find any program to help me to calculate THD?? please need it

1 Answers  

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how to wiring 20 hp motor get completated?

1 Answers   Alchemist,

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what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

0 Answers  

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what happens when ac supply is given to D.C motor.

17 Answers  

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what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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why no load voltage is greater than full load voltage?

1 Answers  

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how many power plants in andhra pradesh,how many types and there capacity

2 Answers  

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What is MODBUS Controller Used for BMS Mointoring???

2 Answers   Emerson,

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what is destructive and non-destructive testing of welding

0 Answers  

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how to set the overload setting in the thermal overload relay?? is there any calculation in that??

3 Answers  

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