<PRE><B>Question 304079</B>

the power rating P in watts, of an electrical appliance is determined bu p=IxV, where I is the cuurent in amperes and V is measured in volts.
A. A kitchen requires 30 amps of current and the coltage in the house is 115 volts, wht is the wattage of the kitchen?

b. Solve for I;for V.


p = I*V

P= 30 * 115 = 345 watts</PRE>