Answer / k.prakashchandra

Just follow the I E Rules

What is current & voltage ? Voltage perform at any load without current or not?

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I have tow 200 KVA UPS, both are in parallel mode.My question is that, both are running on battery when power fail, if one of them fail (Eg rectifire fails or some other reason), at thet time reverse power will come to faild ups if it comes then it will harm to failed ups or not? if not then how it protects to faied ups????????????????

1 Answers  

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HOW WORK HEAT PLATE EXCHANGER

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Megar test tell sufficient resistant

1 Answers  

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What is the List of Equipments, Instruments, Components required in Transmission of electricity from 1 substation to other substation(The equipments required in substation too)? What are the differnt IS standrds used for above equipments in Industry?

2 Answers  

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which is the best, A/C DRIVES or D/C DRIVES for cranes,...... ...and why......?

2 Answers   Alstom,

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Who is reputed manufacturer of TNC switch for ACB in India ?

3 Answers  

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The power showed in the name plate of the motor is input power or output power?? The power showed in the name plate is 18.5kw measured current is 34.5 amps. location is india. can i calculate the efficiency of the motor using this data??

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why transformer is rated in kva?

2 Answers  

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What are the advantages of individual drives?

1 Answers   A1 Electricals, Suzlon,

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What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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A current of 2A flows for 10 hour through a 100 ohm resistor. The energy consumed by the resistor is:(a) 0.5 kWh(b) 4 kWh(c) 2 kWh(d) 0.02 kWh

3 Answers  

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