Why is it safer to cut out refrigeration components for removal rather than de-braze them?
What will be an ideal response?
De-brazing creates a flame hazard from the oil spray being ignited by the torch and poisonous gasses are created when halogenated refrigerants pass through a flame.
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Which of the following sports was NOT developed in the decades following the Civil War?
A. basketball B. bicycling C. croquet D. college football E. baseball
Thermostat has some small switches in the back that are called ____________________ switches that allow the technician to set this thermostat up for the particular piece of equipment that it is controlling.
Fill in the blank(s) with the appropriate word(s).
Why would a firm require that its employees not divulge whether it has kidnapping and ransom insurance policies?
What will be an ideal response?
Parking is never permitted:
a. in a crosshatched (diagonal) pattern space b. in a bicycle lane, unless otherwise posted c. twenty feet from a railroad track