What are the most common desiccant materials used in driers?
A) Activated carbon and alcohol B) Activated alumina and activated charcoal
C) Alcohol and hydrogen peroxide D) Molecular sieve and activated alumina
D
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A type of one-way clutch that uses struts and notches, instead of rollers or sprags, is called a ________.
A) Reverse ratchet clutch B) Mechanical diode C) Roller-sprag clutch D) None of these
Which of the following is most effective to hear a bearing more clearly, helping to determine if a problem exists?
a. A wooden rod b. A borescope c. A Teflon® rod d. A steel rod
A company has a processing department with 10 stations. Because of the nature and use of three of these stations, each is considered a separate cost center for IDC allocation. The remaining seven are grouped as one cost center, CC190. Operating hours are used as the allocation basis for all stations. A total of $250,000 is allocated to the department for next year. Use the data collected this year to determine the IDC rate for each center.
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A ________ is a device that controls the flow of electricity on a circuit for a certain amount of time.
a. four-way switch b. timer c. motion sensor d. single-pole switch