WHY WE USE 4-20mA

5 Answers   Coca Cola,

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what is the use of megger? and types

11 Answers   TNEB Tamil Nadu Electricity Board,

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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wat do knw aboot circuit breakers ?

9 Answers   IOCL,

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What is encoder, how it function

9 Answers   Coca Cola,

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what is phase shifting transformer.

2 Answers  

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what is power factor

5 Answers   Exide,

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how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

0 Answers  

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can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

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Where voltage are high and current to be interrupted is low the breaker preferred is:

0 Answers  

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For the same power rating,which motor is bigger in size,AC or DC?

9 Answers   Bhel,

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if name plate detals of a motor or any other is missing then how to find it

1 Answers  

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