Answer / vinod arya cbre

B check should be done after 6month
C check should be done after 1 year
D check should be done after 6000 hrs.

why we used star delta starter for above 5hp motors

2 Answers  

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what methods are used to improve power factor?

3 Answers  

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how to control the speed to switched reluctance motor

0 Answers  

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What is the different between buchholz relay and pressure relief device?

2 Answers  

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what is the type of motor that is used in emu units in india

1 Answers  

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Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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What is different between MCB & MCC & isolator switch

1 Answers   Standard Chartered,

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what will happen if delta - star , 400V to 6.6KV step up transformer neutral is not grounded, Neutral is not used but transformer is provided with neutral.

2 Answers  

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for 644KW load which MCCB should i use

6 Answers  

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A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm

2 Answers  

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What is trickle charging system?

2 Answers   Absotherm,

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