How would one know if a refillable refrigerant cylinder is safe to use?
A) It will have an inspection date stamped at the side.
B) It will have an inspection date stamped at the bottom.
C) It will have an inspection date stamped at the top.
D) It will have an inspection date stamped at the middle.
C
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What is the total load required by the NEC® for two appliance branch circuits plus a laundry branch circuit?
a. 1,500VA b. 3,000VA c. 4,500VA d. 6,000VA
HVAC Excellence:
A) Oversees national curriculum standards for all trade and technical education organizations. B) Regulates all HVACR manufacturing facilities in the United States. C) Established an organization to provide programmatic accreditation for HVAC programs. D) Provides a list of mechanical manufacturing codes for the HVAC industry.
When moving a material cart on an inclined or declined surface, be sure the _____
a. load does not exceed the labeled weight capacity b. hand brake is within your reach c. hydraulic ram has been removed d. load is cushioned with moving pads to prevent slippage
Describe the LIM or limit test instruction.
What will be an ideal response?