Answer / subbiah

i think DC motors can use where variable speed required and DC motors normally using at low voltages.....

What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

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what is the safety of VCB.

5 Answers   Nagarro, Roto Power, RotoPower,

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What is the complete procedure of erection of electrical panel in industry

0 Answers   BTM, Imerys,

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why d.c motor speed decress with increass in load?

1 Answers  

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

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why the voltage level in transmission line are in multiple of 11kV, 22kV, 33 kV etc..( i.e., 220 V )?

4 Answers  

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what is the most permissible winding temp when we conducting a generator load test?(condition no load)

0 Answers  

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Explain about c.t?

0 Answers  

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ups and invertor battery selection chart and full formula

2 Answers   APC,

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What is PIR (pre inserting resistance) in 400kv EHV SF6 BREAKER? Why it use?

1 Answers   Adani,

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For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?

2 Answers  

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what are the different types and applications of compressors?

1 Answers  

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