9 NOVEMBER 2021 CURRENT AFFAIRS QUIZ

What configuration should a Volt-Ohm meter he set to when testing a fuse?

AC volts

Ohms

DC volts

Amperage

None of these

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Resistance is measured in units of:

helids

farads

amperes

ohms

volts

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How is ink transferred to paper in common ink jet printers?

Boiling ink

Ink is sprayed on to the paper and managed by a nozzle

Motorized pump

Crystal

Screens deflect ink on the paper into the proper positions

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Which should you use for cleaning Mylar-protected LCD screens?

Alcohol-impregnated wipes

Anti-static wipes

Ammonia window cleaner

Non-abrasive cleanser

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In inkjet printers, what is the most common problem with the paper tray?

malfunctioning pick-up rollers

None of these

paper jamming on the ink cartridge

inconsistent printing

misalignment of the sheet feeder

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During the fusing process, toner is:

dry pressed into the paper

melted into the paper

high pressure sprayed onto the paper

glued to the paper

electrically bonded to the paper

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What is the best ground for a conductive work bench?

None of these

To the PC's Chassis

Ground to bench

To the motherboard

AC outlet

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How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?

16

4

None of these

12

8

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What specification covers PC hard cards?

PCMCIA

MFM

ISA

SCSI

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What's the best way to protect your hard drive data?

regular backups

run a regular diagnostic

periodically defrag it

run chkdsk at least once a week

run scandisk at least once a week

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