Answer Posted / vishvamber

yes i want apransco model question papers

List the time domain specifications.

1115

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What is the drawback of class b amplifier?

1224

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how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

2080

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how we select ac fuse rating of an power inverter???

1924

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How to select a contactor? How many types of contactors are available

3342

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What is Traction? 1KVA Alternator, How much urrent taken?

2188

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- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

2796

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

2095

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Explain dc generator with its types?

1163

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ROC converges if poles and zeros lie inside a. Origion b. Z=1

2298

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While testing a ZCT what parameters have to check or measure?

2441

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do we use neutral grounding for resistive balanced load? if we use what happen?

1839

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I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

15674

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300m long and 30kw inductive loade 3phase supply how many size cable required

1481

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give me a clear defination of inductance,and how can u calculate inductance of a motor

2840

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