Answer / b. giri sankar singh

i think fuses are rated using the current rating (ampers)

Answer / prateekd

always expressed in amperes.

Answer / k.prakashchandra

Rating is in continuous carrying capacity in Amps. It melts
instantly, at approximately twice the rated current .

how many by pass system in online UPS.

4 Answers  

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How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 Answers  

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Your B.tech marks is being given in CGPA grade. How is it calculated?

1 Answers  

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in 3 phase induction motor resistance value is how much

1 Answers  

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I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.

1 Answers  

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How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

3 Answers  

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Transformer type...??

1 Answers  

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It is advisable 2 use auto-transformer if transformation ratio is-a)110KV/11KV,b)230kv/110kv,c)110kv/66kv,d) 400kv/230kv

2 Answers  

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If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.

16 Answers   BSNL, DOS, EFS, HMT, L&T, TCS, ThyssenKrupp,

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in three pin plug point, whats the reason that one plug point is bigger in size

4 Answers  

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What is the formula to calculate the KVAR value of a capacitor, while value of capcitor in farads is known.

1 Answers  

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when we use neutral line as grounding.

1 Answers  

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