Answer:
Power, P = 4800 watts
Step-by-step explanation:
Given that,
Current drawn by an electric clothes dryer, I = 20 A
Voltage, V = 240 volts
We have to find the power used by the dryer. It is given by :
Power of an electrical appliance is given by the product of voltage and current flowing.
P = V × I
P = 240 V × 20 A
P = 4800 watts
Hence, the power of the electric clothes dryer is 4800 watts.