Answer / bramhireddy

change the supply terminal when it comes to zero speed disconnect the terminals.

Answer / k.prakashchandra

Because supply is cut off.The capacitor of start coil can
not prolong the switching off as it discharges at DC and
gets discharged immediately in the coil.

How many distance in distribution pole OR 33Kv line pole

2 Answers   Sail,

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Questions :- HR- Q.1 about yourself & family background ? Q.2 Why u choose Power sector as ur carrier starting not any other sector ?? Q. 3 What think abt NTPC ? Techincal Questions:- Q.1 about Vocational Training……What u did , see the main equipments….etc Q.2 Why a transformer Noise during its running condition ? Q.3 about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ? ……..some discussion type ? Q.4 What is relation between transmission lines & Communication lines ? Q.5 Which Machine u will prefer to use at a place where flammable gases are coming out & why ? Q.6 how fault in an electric system is detected & hw protection of equipments is done ? Q.7 Why we didn’t feel electric shock in an electric train ?? Q.8 Anything u want to ask from us ??

44 Answers   Akona Engineering, Bhel, BSES, Cranex, DRDO, JCB, NTPC,

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Why is back emf used for a DC motor? Highlight its significance.

0 Answers   ABB,

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how to claculate the ups load in KVA pls give the if any fourmoul?

4 Answers  

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How size of Earth Strip is determined for a particular Fault current.

1 Answers  

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What will happen if 2 phase supply is given to 3 phase motor?

4 Answers   ABC,

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what is the Auto Mains Failure Panel function in DG?state its function?

3 Answers  

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i want the formula of total eletical knowledgement

1 Answers  

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what is the relation between the size of the machine and the frequency? (when the frequency increases the size of machine will increase,why?)

2 Answers  

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what is hourly consumption of coal in therma plant

2 Answers   NPCIL,

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For 35 HP motor how much amount of capacitor should be on in kvr to reduce the current bill

1 Answers  

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Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

0 Answers   Motherson, Motherson Molds and Diecasting Ltd.,

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