Answer Posted / guest

boor

what is the difference between vector scale and vector diagram?

4404

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what is per unit calculation?looking for simple and strong explanation thk u

2845

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

2029

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Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,

1808

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what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1485

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what is the use of permanent magnet generator in exciter

2114

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what is inter connected dc generator?

2784

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what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????

1616

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What are the major reasons for balancing hydro-thermal mix?

1099

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If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

1860

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What is the most accurate way of testing ELCB?ELCB is better than RCD?

3300

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What is safety of Ht panel

1628

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What is rotary phase converter?

1059

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What are the types of instrument transformer?

1138

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

2335

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