Answer Posted / hari

pentagraph collector

How to calculate cable rating for 3 phase supply?

2245

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What is the vector group of a transformer,how can it be found out?

2096

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

2996

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pls,send the previous year written test questions.

1958

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Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.

2267

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How to run a three phase motor into single phase........

2050

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sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah

4030

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WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1879

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Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz

3984

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

2200

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

2167

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How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?

1859

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What are different types of control systems?

1298

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what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights

1974

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The shot circuit in any winding of transformer result? Explain

1388

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