Multiple Choice
The formula for electrical power is where V is voltage, W is wattage and A is amperage. Find the voltage to the nearest hundredth needed for a circuit of 400 W with a current of 4.1 A.
A) 0.01025 volts
B) 1,640 volts
C) 97.56 volts
D) 395.9 volts
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: If P = 2L + 2W, find
Q2: Rearrange the formula to solve for the
Q3: <span class="ql-formula" data-value="L =
Q4: Find the missing value: I = PRT.
Q5: If <span class="ql-formula" data-value="R _
Q7: Given I = PRT, find interest if
Q8: Solve the given problem, using decimal equations:
Q9: What is the percent efficiency (E)of
Q10: Rearrange the formula to solve for the
Q11: Find the missing value: C = S