Answer Posted / k.prakashchandra

Resistance of dog conductor is 0.28 ohm /KM at 20'C.Find the current and use the formula W = I^2 R

A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

2520

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What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

1843

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For overhead protection we use which transformer?

2423

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What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

2364

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What is self exciting?

1642

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1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

1854

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what is the responsibility of C license holder in industry?

9106

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What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

2930

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What is the function of the circuit breaker failure relay?

2328

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what is differant beetween overload current and phase current?

2243

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high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...

1949

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hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1670

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Why back emf used for a dc motor? Highlight its significance.

1125

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What is resolution of a measurement?

1142

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What is domestic transformer? Draw the connection of domestic transformer.

2255

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