If an oil burner equipped with the cad cell relay ignites, runs for about ninety seconds, and cuts off. What is the first thing the service technician should do?
What will be an ideal response?
Clean the surface of the cad cell.
You might also like to view...
When removing a nut from a long stud, the MOST-Likely tool used to provide clearance is the:
A. spark plug. B. screwdriver. C. deep socket. D. wrench.
A technician has spent 1.6 hours to service the cooling system, 2.1 hours to R&R one knock sensor, 1.8 hours to R&R the water pump. The knock sensor was $56.97, the water pump was $276.42, and the coolant was $3.16/qt. Seven quarts were required. The labor rate is $77.50/hour and the tax rate on parts is 7.3%. Determine the following: Total for parts
Fill in the blank(s) with the appropriate word(s).
The point of ________ is the point at which a long distance carrier connects into the local network
Fill in the blank(s) with correct word
How much of an object is imagined to be cut away in a half section?
What will be an ideal response?