Technician A says that spark knock, ping, and detonation are different names for abnormal combustion. Technician B says that any abnormal combustion raises the temperature and pressure inside the combustion chamber and can cause severe engine damage. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
C
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Which of the following statements is the most accurate when describing the replacement of an OEM (original equipment manufacturer) relay with an electronic relay:
a. Either one is OK as long as the compressor starts and runs. b. Electronic relays are just as good as the OEM relay, they just cost more. c. The OEM relay is a more accurate starting relay than the electronic relay.
Discuss the two reference point systems used to position tools in a CNC machine for work on a part.
What will be an ideal response?
Describe the operation of the clutch, giving information that explains how the clutch releases and energizes.
What will be an ideal response?
The differential equation for t > 0 (switch closed) for vc in figure P5.23.
