Which of the following does most to eliminate human error when performing inventory of shop equipment?

A. keying data into computer
B. maintaining hand-written records
C. bar code tracking
D. backing up computer data files


Answer: C

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When locating multiple features, they are identified by ____.

A. size B. position C. quantity D. all of the above E. none of the above

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A hydraulic reservoir will need to slow return fluid down so that fluid is cooled and:

a. can let large contamination settle out b. can have more time to be pressurized c. will have more time to de-pressurize d. allow more time for the fluid heater to keep it warm

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To quickly run a nut onto a bolt that resists spinning it on with the fingers, you can drive the socket with a(n)

_____. a. striking wrench b. open-end wrench c. speed handle d. breaker bar

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A signal x(t) = 2 cos(2?3t) + 4 cos(2?6t) is applied to an LTI system with an impulse response h(t) = 10 sinc2(10t). Find the output y(t) of the system.

What will be an ideal response?

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