List four types of ignition on residential gas furnaces.
What will be an ideal response?
standing pilot, intermittent pilot, direct spark ignition, hot surface ignition
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In a VAV system, the demand for heat is satisfied by _____.
a. a heater attached to the VAV terminal b. independent baseboard heat c. an independent heat pump d. electric heaters in the air handler
The ____________________ is the saclike part of the male reproductive system outside of the body
cavity that contains the testicles and the epididymis.
Fill in the blank(s) with the appropriate word(s).A vehicle equipped with a coil spring front suspension and a leaf spring rear suspension "dog tracks" while driving on a straight, level road. Technician A says that a broken center bolt could be the cause. Technician B says defective rear shock absorbers could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
When someone in the shop catches fire, which is the most appropriate device to use first?
A) Fire extinguisher B) Fire blanket C) Water hose D) None of these