Computer Hardware The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. 0.02 None of these 2 0.2 0.02 None of these 2 0.2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A modem could be attached to which port? Video port Keyboard connector Parallel port ASYNC port Video port Keyboard connector Parallel port ASYNC port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Power down the computer, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Use a meter to check the CRT and internal circuitry for continuity Power down the monitor, then turn it on again to see if that corrects the problem Power down the computer, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Use a meter to check the CRT and internal circuitry for continuity Power down the monitor, then turn it on again to see if that corrects the problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Remove the CRT from its housing Disconnect the CRT from the computer Remove the video assembly Turn power off before removing power source Remove the CRT from its housing Disconnect the CRT from the computer Remove the video assembly Turn power off before removing power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Head position Paper thickness None of these Paper slippage Improper ribbon advancement Head position Paper thickness None of these Paper slippage Improper ribbon advancement ANSWER DOWNLOAD EXAMIANS APP
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