Answer / rajesh kumar reddy

if we give ac supply to dc loads the heat will be developed
due tom the presence of frequency in ac supply.

Answer / ibrahim

for example if we give ac supply to dc motor which coverts
ac into dc insie motor which cause heating the winding.......

Answer / sachin

If we provided DC supply to AC Load it wont work can burn
the load.

and DC volt if provided to AC Load will burn the load.

why transformer are not used in D.C SUPPLY

5 Answers  

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why the power factor in inductive load is lagging while it is leading in capacitive load?

6 Answers  

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Why is the earth pin in a 3-pin plug the longest and the thickest?

10 Answers   IBM,

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why we used.c source in the field of the alternator , why not a.c source.

1 Answers  

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raleigh method

0 Answers  

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What are the advantages of the three-phase motor over single phase motor?

0 Answers  

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what is the difference SCR & TRIAC?

13 Answers   TCS,

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0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

0 Answers   SoftLogic,

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers   Bhel,

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What is meant by CFL & PL lamps

1 Answers  

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how to calculate the current carrying capacity of a conductor. How it is related to diameter of cable or conductor

3 Answers   AGC, BARC,

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While elctrical load on DG,capacitor banks kept off why so? If capacitor banks on is their any effect DG?

4 Answers   IL&FS Infrastructure Leasing Financial Services,

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