What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

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why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

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In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 Answers  

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Brief use of isolation transformer & how it works.

1 Answers  

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What is the function of Igniter in 250 watt HPMV street light?

1 Answers  

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in fuel level controller what is MOV please define.

2 Answers  

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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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what is the relation between the leading pf and supply voltage?

1 Answers  

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what is necessity of using isolation transformer?

4 Answers   NTPC,

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where the lexical paramater will use in fron end?

0 Answers  

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why frequency should be constant?

2 Answers  

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If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then

2 Answers   Lanco,

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