1. A lower back pressure remedy valve is supplied for protection if the - ANS-Pressure
will become too top notch
2. A red smoky flame is a sign of - ANS-A lack of air
3. A suction cup - ANS-Circulates the oil at some point of the device
4. Carbon and hydrogen are - ANS-Two most important elements of fuel oil
5. Excessive vacuum readings imply that there - ANS-Is an obstruction inside the
suction line (which includes a grimy oil strainer)
6. Oil is a liquid gasoline and as such - ANS-Will not burn
7. Preheaters are used to warmness the oil - ANS-Before the oil enters the burner for
combustion
8. The aquastat - ANS-Operates the oil burner for domestic warm water needs
9. The aquastat is placed - ANS-Below the water line
10. The boiler steam pressure gauge indicates the steam pressure - ANS-Inside the
steam boiler
11. The fill line in an oil burner machine is a line used to - ANS-Fill the garage tank with
oil
12. The major gas valve - ANS-A valve with the intention to open or near the line main to
the automizer of the fuel burner
13. The manual reset pressuretrol is a control a good way to shut down the a steam
burner boiler if the - ANS-Pressure continues to rise above the working manage
settings
14. The normal regular oil stress for no. 6 oil burner is - ANS-Between 30 and 50 psi
15. The oil is heated among - ANS-160 and a hundred and eighty Fahrenheit
16. The oil preheater - ANS-Raises the temperature of the oil for less difficult pumping
and atomization
17. The oil storage tank - ANS-Provides the deliver of oil for combustion inside the oil
burner
18. The oil strainer removes the contaminants - ANS-From the oil earlier than the oil
reaches the burner
19. The photoelectric mobile is a - ANS-Flame detection manipulate
20. The safety or pop off valve is a tool used to - ANS-Relieve excessive steam pressure
21. The stack transfer is the - ANS-Primary manage
22. The temperature within the storage tank for # 6 oil is - ANS-a hundred and a hundred
thirty degrees Fahrenheit
23. The vacuum gauge is a tool that - ANS-Measures the strain underneath atmospheric
stress
24. The vaporstat is - ANS-A low stress; strain control mounted at the fan housing and
could shut down the burner if no air for combustion exists
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