Which statement about gas-fired infrared heaters is correct?
a. A reverberator is used to reduce carbon monoxide emissions.
b. Low-intensity heaters use submerged-flame burners.
c. Safety devices and controls are similar to those on gas furnaces.
d. Gas-fired infrared heaters cannot be used in garages.
c
You might also like to view...
Technician A says that the amplitude of the output voltage of a variable reluctance sensor is dependent upon the sensor air gap. Technician B says that the output voltage of a variable reluctance sensor is dependent upon the rotational speed of the target. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
If you see an unsafe condition on a job site, you should ______.
a. simply avoid it b. tell a co-worker c. call OSHA d. report it to a supervisor
A domain name server is the server used to resolve naming derivations between the ________ and the domain name
Fill in the blank(s) with correct word
Identify the process of heating and cooling steel using specific controlled conditions and techniques.
What will be an ideal response?