When testing a laptop power connector, how close should the voltage measured be to the accepted voltage of the laptop?
A) +/- 10%
B) +/- 5%
C) +/- 1%
D) The voltage should be exactly the same

Question

Quizplus · Accepted Answer

The voltage measured should be within a range of +/- 5% of the accepted voltage of the laptop. This is considered an acceptable level of tolerance and ensures that the power connector is providing the correct level of power to the laptop without causing any damage due to overvoltage or undervoltage. A range of +/- 10% may also be acceptable in some cases, but +/- 5% is the more accurate and precise measurement. A voltage that is exactly the same as the accepted voltage is unrealistic, as there are always slight variations in electrical systems.

When Testing a Laptop Power Connector, How Close Should the Voltage