i need help with this question ill give Brainliest The device is connected to 230V and draws 3.5A current. Power consumption is 1932kJ. How many minutes has this device been in operation?

Answers

Answer 1

Answer:

U=230 V

I=3.5 A

W=1932 kJ→ J=1932⋅ 1000 J=1932000 J

P=U⋅ I=230⋅ 3.5=805 W

W=Pt

t

1

=W/P=1932000/805=2400 s

t=t

1

→ min=t

1

/60 min=2400/60

min=40 min


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your answer is c does not effect current

please help i am give brainliest i really need help guys no links please ???

can someone create a 2-minute presentation about wind

also i am giving 50 points

no dam links

if you put links i will hack your brainiy account

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Wind is the flow of gases on a large scale. On the surface of the Earth, wind consists of the bulk movement of air. Winds are commonly classified by their spatial scale, their speed, the types of forces that cause them, the regions in which they occur, and their effect. Wind is the flow of gases, here on Earth it refers to the movement of air.

It is caused by differences in air pressure. ...

Short bursts of wind moving at high speeds are known as gusts.

Depending on their strength, winds can be known as a breeze, gale, storm or hurricane.

Depending on the economy, financial institution, and your credit history, interest rates commonly range from

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From what we need a picture for prod

Answer:

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Explanation:

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