Question

A single phase, 200 volt, 3/4 hp motor will draw how many amperes?

Answer 1

To find the current drawn by the motor, use the formula I = P / V, where P is the power and V is the voltage. In this case, the power is 3/4 hp, which is equivalent to 0.75 hp. Plug in the values to find the current in amperes.

Step-by-step explanation:

To find the current drawn by the motor, we can use the formula:

I = P / V

where I is the current, P is the power, and V is the voltage. In this case, the power is given as 3/4 hp, which is equivalent to 0.75 hp. To convert this to watts, we multiply by 746 (since 1 hp = 746 watts).

So the power is:

P = 0.75 hp * 746 W/hp = 559.5 W

Now we can calculate the current:

I = 559.5 W / 200 V = 2.7975 A

Therefore, the motor will draw approximately 2.80 amperes.