Which of the following best describes the operating principle of the vane type transfer pumps used on Bosch rotary distributor pumps?

A. centrifugal
B. constant velocity
C. variable cycle
D. positive displacement


Answer: D

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Which of the following describes the standard in NFPA 70E®?

a. A worker with a disability has equal rights to employment. b. Employers with greater than 10 employees must keep records of work-related injuries and illnesses. c. Safe work practices must be applied when working on or near exposed energized parts. d. All tools, equipment, and machines must be inspected by the employer before use.

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What will be an ideal response?

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