Question

❤️❤️✌️An electric motor takes 5A from 220 v line . Determine the power and energy consumed in 2 hours.❤️❤️❤️​

Answer 1

Yo Mate!

Here is your answer !

⇒⇒⇒⇒⇒given I = 5A

    V = 220V

∴ power = V*I

  = 5*220  

    = 1100 W

       = 1.1kW

Energy consumed = Power*Time

    = 1.1*2

    = 2.2 kW*hr

Hope it helps u a lot Dear Sister or Bro if it helps please mark me as brainleist If not helps Really so sorry :-(

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Answer 2

$\huge\boxed{ \underline{ \underline{ \bf{Answer}}}}$

GIVEN :

I = 5A, V = 220, t = 2 hours.

PROCESS :

We have,

V = I R

R = V / I

R = 220 / 5

R = 44$\Omega$

Now,

P = $I^{2}$ × R

P = $5^{2}$ × 44

P = 25 × 44

P = 1100 W

$\boxed{ \sf \therefore \: Power \: = \: 1100 \: W}$

Now,

E = P × t

E = 1100 × 2

E = 2200

E = 2.2 kWh.

$\boxed{ \therefore \: \sf{Energy \: = \: 2.2 \: kWh \: }}$