A(n) ____ -type groove is most commonly used for O-rings.
A. elliptical
B. rectangular
C. semi-circular
D. square
Answer: B
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Does a conductivity meter measure electrical conductivity in the soil to reveal salinity problems and to
infer fertilizer levels?
Indicate by YES (Y) or NO (N).With GMAW and GTAW on aluminum alloys, ________ provides superior results on repairs of aluminum castings due to benefits of the agitating effects on the weld pool
A) Weaving B) Pulsing C) Stirring D) Whipping
Which of the following is a true statement regarding availability for work?
A) It is okay to be absent as long as you call in. B) Being on time means being no more than 15 minutes late. C) It is not necessary to call in because employers hire extra workers knowing that employees like to take a day off once in a while. D) Unless you are ill or have a family emergency, you should be on the job by the specified time.
The most common fastener used for securing an object to a solid concrete slab would be the ____________________.
Fill in the blank(s) with the appropriate word(s).