Which quantity is measured in amperes?

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Multiple Choice

Which quantity is measured in amperes?

Explanation:
Current is the amount of electric charge that moves through a conductor per unit time, and it is measured in amperes. One ampere means one coulomb of charge passes a point each second. The symbol often used for this quantity is I. Voltage is the driving force behind the flow and is measured in volts, while resistance is what opposes the flow and is measured in ohms. Power is the rate of energy transfer and is measured in watts, with P = V × I. In UPS maintenance, monitoring current helps verify load levels, charging currents, and battery discharge or fault conditions.

Current is the amount of electric charge that moves through a conductor per unit time, and it is measured in amperes. One ampere means one coulomb of charge passes a point each second. The symbol often used for this quantity is I. Voltage is the driving force behind the flow and is measured in volts, while resistance is what opposes the flow and is measured in ohms. Power is the rate of energy transfer and is measured in watts, with P = V × I. In UPS maintenance, monitoring current helps verify load levels, charging currents, and battery discharge or fault conditions.

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