any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

1966

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What are the specifications for conducting earth leakage test as per IEC standard?

2108

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what is the difference between neutral and earth

2189

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hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

1954

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how to select the isolation tranformer for siemens 802dsl cnotroller

2123

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what is the meaning of the symbol << >> put in transformer drawing

2054

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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 ?

2718

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how to calculate the no load current in transformer?

2573

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sir i had plane to do some project with the base of hopkinson test in AC supply its possible

1922

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

2038

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what will happen if i connect 12 volt battery with 24 volt battery charger.

1942

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How to distinguish whether MCB is DC or AC looking at it physically

2030

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What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

2142

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Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

2080

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What are the different losses In a de mac1une'! t.xplam

2816

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