wht is the difference between volatge and wattage ? how can it be converte

wht is the difference between volatge and wattage ? how
can it be converted ? (like 15w = 6v ) like tht... ?
actually what tht means ?

Question Posted / satheesh

3 Answers
6441 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ..

Answer / kumaran

Amps = Watts / Volts
How ?

1 Watt = 1 Joule/Second
1 Volt = 1 Joule/Coulomb
(a Coulomb is a unit of electrical charge).

Ampere = 1 Coulomb/Second
So that,
Amps = Watts / Volts
(OR)
W=A*V

15W=2.5A*6v is your answer

Is This Answer Correct ?

10 Yes

3 No

wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ..

Answer / tapendra

wattage= unit of power
voltage= presure of charge
w=v*i (v=voltege & i=current)
so 15w=6v*i
i=2.5
15w = 6v*2.5 amp

Is This Answer Correct ?

3 Yes

0 No

wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ..

Answer / mahantesh

I=W/V;
I=V/R;

Therefore V/R=W/V;

V^2=W/R;
36=15/R;
R=2.4 ohms.

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

0 Answers AAI Airports Authority Of India,

Will a load of 15A work if we connect it between one phase and earth?

4 Answers

if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers

If Two Generators are working parellel in a network and suddenly the field of one Generator get weakened What will happened if there is no reverse power relay fixed in that Generator panel????

7 Answers

dear friends plz send link about reluctance & universal motor .thank u

4 Answers

Why r use in the tap changing x' mer.

2 Answers L&T,

WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?

7 Answers

which is best ac or dc

3 Answers

wat system call?

0 Answers

HOW TO MEASSURED THE AMPS RATING FOR SUITABLE CABLE SIZE?