What is the Minimum winding resistance of motors ( small & big)? referance range

0 Answers   TATA,

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why is control bus bi-directional?

0 Answers  

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suppose MCC (Motor control center)panel work on field the relay on this damage or not work and earth fault occurs in this and no indication in relay panel given below. than MCB trip or not and what effect the panel how find relay will damage or not work.

2 Answers  

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WHY RATING OF VCB NOT LESS THAN 630A

0 Answers  

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which is more dangerous AC\DC supply

3 Answers  

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L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

1 Answers   Ambuja,

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WHY ARMAD USE IN CABLE

4 Answers  

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how power factor improves by connecting syncronous motor

2 Answers   ACC,

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what is acceptance test in electrical engineering.

0 Answers   ABB,

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The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 Answers  

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WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON PRIMARY OR SECONDARY SIDE OF TRANSFORMER?

2 Answers  

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working method of railway electricl loco in single wire 25000 volt

1 Answers  

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