The complex Fourier series of the function in Fig. 17.83(a) is , n not equal to zero.




h(t) =

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The sample can be described as:

a. An unbiased smaller sample of a larger population used to represent the entire population. b. a liquid or a solid c. the required mean d. a quality characteristic that varies or conforms to desired specifications

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What is the term used to describe a frame bolt that is designed with an interference-fit shank?

A. over-size B. body-bound C. Grade 8 D. coach

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When priming a primary fuel filter during a service, which of the following is best practice?

A. pressurize the fuel tanks with shop air B. crank the engine for 30 seconds C. pour fuel only into filter inlet D. pour fuel only into filter outlet

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Which of the following is a correct statement about the use of fall-arrest equipment?

a. Body belts alone are acceptable as a personal fall-arrest system. b. Workers must have a co-worker inspect their personal fall-arrest system before donning them. c. Platform occupants shall not fasten fall-arrest systems to guardrails. d. Harnesses must include D-rings and snap hooks made from non-ferrous metals.

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