On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

0 Answers   TNEB Tamil Nadu Electricity Board,

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What type of tranformer generaly at soft wares like capacity 2000 kva 1800 kva etc iam confused it CT or PT OR distribution tranformer

3 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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What will happend if given Vfd out put to step up transformer

0 Answers  

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why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv,

3 Answers   NTPC, Servotech, Tata Power,

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What are the different protection systems used to protect the transformer internally and externally?

16 Answers  

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why in power staions distriution r like 11kv,33kv,66kv in india?

4 Answers  

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Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency

1 Answers   Accenture,

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A 2D array X(7,9) is stored linearly column wise in a computers memory.Each element requires 4 bytes for the storage of the value.If the first byte address of X(1,1) is 3000,what could be the last byte adress of X(5,8)?

2 Answers   TCS,

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What is the lockout relay

0 Answers  

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what is the practical application of full adder circuit?

0 Answers   College School Exams Tests,

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1 Kva = How many HP

9 Answers  

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