Answer / bala.a

35 A on HT Side 2625 A on LT Side nd requiired CT on HT
side will be 50A and LT side 3200A (because the standard
breaker rating is 3200 A )

a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

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How many types of Transformer testing..

1 Answers  

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How the capacitance og capacitor volatage transformer is decided?

0 Answers  

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which transfofrmer oil break down voltage strength get will be more if oil sample taken from bottom of tank or oil sample taken from top of the transfomer tank.

2 Answers   NPCIL,

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What is the main cause of magnetism?

0 Answers  

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why DG,Transformer,UPS capacity will be tell in KVA but not in KW?

4 Answers   Godrej,

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Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.

0 Answers   HPCL,

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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Why neutral wire is heating in symmetric single phase distribution of three phase power supply?

2 Answers  

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what is use of stater and choke in tube light.?

2 Answers   Aditya Birla,

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What is tranformer differtial?

0 Answers  

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what is the diff. between power transformer & distribution transformer.....

5 Answers  

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