Answer / k.prakashchandra

emf of a single cell is 2V

Answer / trambakb

It is due to the fact that to make a battery work we need
atleast 2 plates viz. +ve and a -ve one.so mostly battery
voltage is in multiple of 2.

what are the disadvantages in GIS over AIS

0 Answers   Tata Steel Limited,

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Can we convert off line transformer to on line transformer

0 Answers   NHPC,

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how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

0 Answers  

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what is the use of capacitor in online ups?

6 Answers   Emerson, ups,

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how to decide the rating of the ct for 1500 kva transformer

1 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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what is difference between power transformer and distribution transformers

1 Answers  

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what is ht breaker

8 Answers  

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What is purpose of reactor?.What is different between line and bus reactor?

0 Answers  

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What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

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I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

0 Answers   Siemens,

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

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