Question

• #93 ) You are testing a circuit at the factory you work

for. The load draws 1,800 watts of power and has a
voltage of 10 volts. What is the current in amps?
• A. 8.2
•B. 1,790
• C. 1,810
• D. 180
•E. 18,000

Answer 1

The current flowing through the circuit is 180 ampere .

Explanation:

Given as :

The measurement of load = p = 1800 watt

The voltage of the circuit= v = 10 volts

Let the current = i amperes

Now, As we know

Power = The electric power is define as the voltage drop at the terminal of electric circuit and the product of electric current passing through the circuit

i.e power = voltage × current

where power in watt

voltage in volt

current in ampere

Or, p = v × i

Now, From the definition of power

i =
`(p )/(v)`

Or, i =
`(1800)/(10)`

∴ i = 180 ampere

So, The current flowing through the circuit = i = 180 ampere

Hence, The current flowing through the circuit is 180 ampere . Answer