A normal operational refrigerant release would be:
A) Venting refrigerant to correct an overcharge.
B) Releases from purge cycle operation.
C) Releasing the charge to change the metering device.
D) Venting the charge to change a compressor.
B
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The main purpose of a trial lift according to OSHA 1926.1417 is to _____.
a. go through the entire lift operation before risking passenger safety b. verify the platform meets design load capacity specifications c. make sure the platform is safe to lift personnel at a new work site d. verify the crane’s load chart is accurate
Refer to Figure 6–16. What is the distance from Vanderbilt University to the equator?
a. 4,000,000 m b. 4,000,000 mi. c. 517,500 m d. 517,500 mi.
Piping, valves, and flanges in caustic piping systems fall into the _____-pound ASA class.
a. 150 b. 300 c. 450 d. 600
When should the leaves of hardy bulbs be removed?
What will be an ideal response?