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Leaks in refrigeration systems other than air conditioning systems, commercial refrigeration ...

dundlermuffin

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6 years ago

Leaks in refrigeration systems other than air conditioning systems, commercial refrigeration ...

Leaks in refrigeration systems other than air conditioning systems, commercial refrigeration systems, or industrial process cooling systems must be repaired if they have an annual leak rate of:

A) 25 of the charge per year. B) 15 of the charge per year.
C) 10 of the charge per year. D) 35 of the charge per year.

Q. 2

When heat-activated tape is used for duct closure, before applying any sort of stress, all joints and seams
should be allowed to cool to a temperature below _____.

a. 100F
b. 125F
c. 150F
d. 175F

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Disney6

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dundlermuffin Author

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6 years ago

Thanks

linlinlin

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This helped my grade so much Perfect

aznzergs

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You make an excellent tutor!

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