The _____ controls the amount of airflow into the engine.
A. throttle valve
B. connecting rod
C. piston
D. main bearing
Answer: A
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What organization is a U.S. government agency created to establish and enforce workplace safety and health standards?
A. The National Electric Code (NEC) B. The Occupational Safety and Health Administration (OSHA) C. The American Petroleum Institute (API) D. The American Society of Mechanical Engineers (ASME)
The job design in which workers are given more activities to perform and more discretion
about how to perform them is called
a. job rotation. b. job enlargement. c. job enrichment. d. specialization. e. None of these.
Explain function of the current output test.
What will be an ideal response?
What type of flame is produced when about 50 percent of the required combustion air is mixed with natural
gas prior to ignition? a. A cool flame b. A yellow flame c. A hard flame d. A blue flame