Solved

Match the Component with Its Description

Question 19

Matching

Match the component with its description.

Premises:
Changes its resistance depending on the amount of light it senses
Creates efficient tighter and more uniform flame
Insulated with ceramic material to prevent electrical ground
Generates over 10,000 volts needed for spark
Meters flow of fuel oil into the chamber
B imetal-actuated device that will shut burner down in case the burner doesn't fire
Responses:
electrodes
ignition transformer
stack switch
cad cell
nozzle
flame retention burner

Correct Answer:

Changes its resistance depending on the amount of light it senses
Creates efficient tighter and more uniform flame
Insulated with ceramic material to prevent electrical ground
Generates over 10,000 volts needed for spark
Meters flow of fuel oil into the chamber
B imetal-actuated device that will shut burner down in case the burner doesn't fire
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