Answer / cruz

frequency is nothing but time period in inverse(eg for 50hz
time period is 1/50=20ms hence as frequency decreases the
time period increases resulting in larger current flow thus
increasing the dissipation)

how the find ct mf and mf roll in metering

1 Answers  

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hi.. i am krishna. i've complide my diploma engg.in electrical.i applied many places for jobs.but i am always fear from written test.ican't get success in it. i think my basic engg. is weak..show me some idea please..!

5 Answers  

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What are the types of bus duct?

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can HT cable or HT bare conductor used for LT line? is yes what would be the current rating?

2 Answers   ACC, wbsedcl,

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how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

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what is the difference in inductance and resistance.both oppose the flow of current but how.resistance having + ve power in both cycle while inductance having both power.

5 Answers  

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can we step up dc power using transformer?

15 Answers  

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What is the general system requirement of alternator?

0 Answers  

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What is dc current source?

0 Answers  

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How many types of electric motors are there?

0 Answers  

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specify the inbuilt protections in DG

0 Answers  

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what are the losses of capacitor??

1 Answers  

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