The low-side pressure is low and the high-side pressure is higher than normal. What is the most likely cause?
A) Low refrigerant charge level
B) System is overcharged. Expansion valve is stuck open
C) Restriction on the los-side line
D) Restriction on the high-side line
D) Restriction on the high-side line
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The depth of a glulam beam (vertical dimension) is generally a multiple of a certain dimension. What is that dimension?
What will be an ideal response?
An automobile leasing company has a contract with a new car dealer to do major repairs for $720 per car. The leasing company estimates that for $400,000, it could buy equipment to service their own cars at a cost of $300 per car. If the equipment will have a salvage value of 10% of its first cost after 15 years, the minimum number of cars that must require major servicing each year to justify the equipment at a MARR of 10% per year is closest to: (choose one)
(a) 88 (b) (c) 128 (d) 143
Parallels are used for:
A) Aligning a center punch mark on round stock in vee-blocks B) Scribing a parallel line along a shaft C) Spacing workpieces off the drill press table or vise D) Heavy, rough drilling
Discuss how you would expect the glass transition to be affected if a large, pendent group were added to the monomer unit
What will be an ideal response?