If a varnish-like substance has formed on an oil burner nozzle, it indicates that the _____
a. nozzle is bent or warped
b. nozzle is clogged
c. furnace is overheating
d. nozzle is rusty
c
Trades & Technology
You might also like to view...
Find i?, i? in Fig. 2.73.
 FIGURE 1.png)
Trades & Technology
If the air conditioning performance test shows less than 45° F at the center vent, the AC is working normally
Indicate whether the statement is true or false
Trades & Technology
Emacs is a screen editor.
Answer the following statement true (T) or false (F)
Trades & Technology
The PDCA cycle is a tool that put this man's philosophy into action?
A) Henry Ford B) J. M. Juran C) W. Edwards Deming D) Philip B. Crosby
Trades & Technology