Douglas was a proud home computer user. He had his computer for 3 years and never had to open the case once. Douglas bought a large can of compressed air at the computer store because he heard compressed air was the appropriate tool to use when cleaning the computer. He took the unplugged computer to the dining room, opened the case, stuck the nozzle a few inches from the motherboard and sprayed. After several seconds of spraying, there is a strong likelihood for Douglas to think
A) Oh, my gosh! The air forced some of the microchips off the motherboard.
B) I should have vacuumed first.
C) Compressed air isnʹt what it is cracked up to be.
D) This compressed air stinks! No one should be allowed to use this stuff.
Correct Answer:
Verified
Q68: Power is measured in .
A) Amps
B) Watts
C)
Q69: Polarity is important when measuring .
A) AC
B)
Q70: Hard disk drives have self-parking heads that
A)
Q71: _ is a measure of the pressure
Q72: Resistance is measured in .
A) Amps
B) Watts
C)
Q74: Capacitance is measured in
A) Amps
B) Watts
C) Ohms
D)
Q75: It can be dangerous for a technician
Q76: Three common tasks performed during preventive maintenance
Q77: Which of the following describe how to
Q78: is/are measures taken to prolong the life
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents