The water flow through a flow-through type humidifier is directly controlled by a __________.

A. solenoid valve
B. humidistat
C. water regulating valve
D. float assembly


Answer: A

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Technician A says that however thoroughly a pre-delivery inspection (PDI) has been performed, there is always a chance that something has been missed. Technician B says that a post-break-in check up after a new or reconditioned engine has run its first 1,000 linehaul miles is recommended. Who is correct?

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What is the circuit over which serial data is transmitted called?

What will be an ideal response?

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