Answer / hpl

Core company Means. the field u have studied.and where u
can apply youeself better.for electrical BHEL.ABB etc

what do u mean by starting torque? how it should be for a good motor? what is the relation between starting torque and power factor? What is the relation between efficiency and starting torque?

2 Answers  

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what is mean by drives?

0 Answers  

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better choice of area of interest to post in our resume?

2 Answers   Cognizant,

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how many types erthig

6 Answers  

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how many electricity poles are there and what are the names and their sizes.

0 Answers  

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What is real time power factor control panel(RTPFC)?

0 Answers  

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what is the safety points of vaccum circuit breaker.

0 Answers  

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transformer is connected with 50hz and 60hz at same rating which will give more output on same rating

2 Answers   Palace Consultant,

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We have a 33/11kv switchyard having 12.5 MVA power transformer. We export & import power through this transformer. When we export power, the PF will be depend on GRID PF & when we import power the PF will be depend on our load PF. but the problem is that,when neither we export nor import but our 33KV vCB is in close position,our meter read the power factor 0.14 to 0.25 at that moment. So how can be we improve the power factor at that moment.

3 Answers  

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what is rotatng magnetic field in case of three or multiple phase alternating current machines???

1 Answers   NHPC,

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What is the difference between earth fault and restricted earth fault protection?

1 Answers  

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what are the limitations to use 33kv ac in industries?

0 Answers  

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