Answer Posted / hari

No harm in connecting batteries in parallel of same capacity, it will increase the Ampere hour capacity,

A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

1725

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

4593

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

3241

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How to Make relay co ordination chart for a Electrical power distribution of a plant

3766

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ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant

6261

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What is referred to the electron in the outer orbit?

1094

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will 1050kva DG set withstand for back charge of 16MVA transformer

1801

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How will be the single line diagram of series trip HT breaker? how it works?

2543

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What is the classification of hydro projects based on installed capacity?

1135

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How to calculate energy stored in an inductance?

1063

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compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1732

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what purpose to use excaiter in DG.?

2729

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What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

2100

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please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

1969

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what is meant by carrier aided trip protection in transmission line

3843

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