Answer / ankit shukla

Synchronous Generator is a source of:
(1) Real Power
(2) Reactive power
(3) Apparent power
(4) Both real and reactive power
Plz write ans with explain.......

why generally transformer are in star to delta or delta to star used?

8 Answers   ABB,

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What is earth?

0 Answers   CLG,

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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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which one has maximum efficiency autotransformer or transformer?? and why??

2 Answers  

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defination of generator

7 Answers  

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There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

0 Answers  

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what sq.mm copper pvc wire need for ac load current 25amps for 230v ?

4 Answers   Khadamat, Siemens,

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How Self works in DG set

0 Answers  

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Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.

0 Answers  

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if u want to buy a motor than what will be the configuration of that motor?

2 Answers  

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What is the main feature of v/f control?

1 Answers  

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how much earth resistance consider to commissioning the transformer?

3 Answers   Deccan Cements,

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