What is the annual leak rate of a system that holds 100 lb of refrigerant and loses three lb of refrigerant in a month?
A) 3 percent
B) You must check for an entire year to calculate the annual leak rate.
C) 36 percent
D) The annual leak rate can only be determined at the factory.
C
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To determine if a product or substance being used is hazardous, consult ________.
A) SAE standards B) An MSDS C) A dictionary D) EPA guidelines
Select a current transportation problem in your community or state. Briefly describe the situation and the problem. Indicate options available and the major impacts of each option on the community.
What will be an ideal response?
What does ASHRAE stand for?
What will be an ideal response?
Which of the following is a benefit to the purchaser in supplier partnerships?
A) better quality B) improved performance and cost C) frequent deliveries on a just-in-time basis D) all of the above E) A and B above only