You suspect that an uninterruptible power supply (UPS) is malfunctioning. You need to test the output from the UPS using a multimeter. Which multimeter setting should you use?Question 41Answera.Ohmsb.AC Voltagec.Continuityd.DC Voltage

You suspect that the power supply in your desktop PC is failing. You want to use a multimeter to test the power supply. Which multimeter setting should you use? answer Ohms DC volts Watts AC volts

A computer is doing weird things, such as shutting down unexpectedly and hanging. You suspect a power problem. You check the power good (power OK) signal on the power supply’s main motherboard connector. The voltage reading shows that you have power (+2.5 volts). What are you going to do next?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionACheck the wall outlet voltage.optionBReplace the power supply.optionCCheck the power supply cable for resistance.optionDCheck the voltage coming out of a Molex or SATA connector.

Question 5 :A computer is doing weird things, such as shutting down unexpectedly and hanging. You suspect a power problem. You check the power good (power OK) signal on the power supply’s main motherboard connector. The voltage reading shows that you have power (+2.5 volts). What are you going to do next?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionACheck the power supply cable for resistance.optionBReplace the power supply.optionCCheck the wall outlet voltage.optionDCheck the voltage coming out of a Molex or SATA connector.

After answering a service call, you find a customer's computer is dead. Which of the following checks would you perform first? Question options: a) Check to see if the power supply is functional. b) Check the CMOS battery. c) Check the AC outlet voltage. d) Check for excessive EMI.

During pre take-off power checks, an indication that a CSU engine is not delivering full power could beQuestion 34Select one:a.Failure of rpm to drop when exercising the propellerb.Lower than normal map at check rpmc.Higher than normal map at check rpmd.Low oil pressure high oil temperature