Answer / k.prakashchandra

The number of batteries required is decided by back-up period and load i.e. energy to be stored

Answer / mohan babu bommu

batters are calculated in ah 12vx100ah batyers 8nos are sufficent to your 2kv ups

Can we use a Potential Transformer for Auxilliary Power supply( Spring charge Motor, Lighting etc)?

1 Answers  

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how can we use isolator as breaker

4 Answers  

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what are the limitations to use 33kv ac in industries?

0 Answers  

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In single core cable, Why non-magnetic material is used??

1 Answers  

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What is the drawback of class b amplifier? How is this minimized?

0 Answers  

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which metal is use in shunt

4 Answers  

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How do you select a cable size(Cu & Al) for a particular load?

2 Answers  

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STATE AND EXPLAIN SUPER POSITION THEOREM.

3 Answers   ABB,

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What is meant by impedance? difference between high & low impedance ?

0 Answers  

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What is full form of ELECTRICAL?

3 Answers   Changwoon, DP World, Electrical, GSS, HCL, ITI, L&T, Maruti Suzuki, MCC, SMR, Somany Ceramics, TRDP, Wipro,

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wd do u understand by stablity of ps?

2 Answers   IOCL,

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Why double earthing is required ?

1 Answers  

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