Question

an electric motor with 1500 W operated for 3 hours pre day.Calculate the total units consumed by the motor.​

Answer 1

Answer:

• 4.5 Unit

Explanation:

Given:-

• Power of Motor ,P = 1500 W

• Time taken ,t = 3 hour

To Find:-

• Energy Consumed ,E ( In Unit)

Solution:-

Energy Consumed is defined as the product of Power and Time.

• E = P× t

where,

E is the Energy

P is the Power of Motor

t is the time taken

Substitute the value we get

→ E = 1500 × 3

,→ E = 4500 Wh

As we know,

1 Unit = 1000 Wh

therefore, 4500 Wh = 4500/1000Kwh = 4.5 Unit or 4.5 kWh

Therefore,the energy consumed by the motor is 4.5 unit.

Answer 2

Here, as per the provided question we are asked to calculate the total units consumed by motor –

GIVEN :

• Electric motor consists total power = 1500W

• Electric motor was operated for every day = 3hours

TO FIND :

• Total units consumed by electric motor = ?

STEP-BY-STEP EXPLANATION :

Now, we will have to calculate the total units consumed by electric motor –

Formula used :

• Energy = Power × Time

[ Substituting the values as per the formula ] :

→ Energy = Power × Time

→ Energy = 1500 × 3

→ Energy = 4500wh = (4.5 unit)

Therefore, total units consumed by the electric motor = 4.5 units.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬