Technician A says that worn valve guides can cause valves to burn. Technician B says that stem necking is caused by worn valve guides. Who is correct?

A. A only
B. B only
C. Both A and B
D. Neither A nor B


Answer: A

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In a typical solid-state counter, three counting modes can be programmed: count directional, ____________________, and quadrature.

Fill in the blank(s) with the appropriate word(s).

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Pennsylvania was the

A. best advertised. B. most lied about. C. slowest to attract settlers. D. only settlement with royal colony status. E. All of these are correct.

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What can an owner do if that owner commissions a project using the design/build project delivery method and believes the arrangement does not provide it with an independent actor looking out for its design interests?

What will be an ideal response?

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The difference between electrical and electronic systems is

A) the voltage levels B) one is analog and the other is digital C) electrical deals with power while electronic deals with signals D) there is no major difference other than terminology

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