Wiring harnesses are typically shielded by plasticconduit. What color is normally used to shield SRSrelatedwiring?a. Blackb. Greenc. Yellowd. Orange

Lockout locks: Can be used to lock tool boxes, storage sheds, etc. b. Can be used only for lockout purposes. Are provided by the equipment manufacturer. d. a. C. Must be bright orange in color. Authorized employees must be trained: To recognize hazardous energy sources, and to know the type and magnitude of the hazardous energy sources. b. a. To perform the lockout/tagout procedure. C. When an audit shows deficiencies with the procedure. d. All of the above. When authorized employees perform a shutdown they must: a. Notify all affected employees that they are starting a lockout procedure, b. Locate all energy sources that power the equipment. Follow the procedures to shut down each machine. d. All of the above. с. If several people are needed to work on a piece of equipment: a. The first worker to arrive to the job is the one who applies the locks. b. Their supervisor is the only one who needs to apply a lock. c. Each worker must apply his or her own lock. d. The person who will be the…

to run d. both a and b 44. Ifa thermostatic expansion valve's thermal bulb came loose from the suction line at the outlet of the evaporator, whích of the following could result? The bulb pressure would increase and the c. thermostatic expansion valve would open. b. The superheat in the evaporator would decrease. a. Liquid refrigerant would flow back to the compressor. d. All of the above are correct. 45. If the thermal bulb assembly develops a leak, what will occur? All of the system's refrigerant will leak a. The valve will open to allow more c. refrigerant to flow. d. It will have no effect on system operation. out. b. The bulb pressure will reduce and the valve will close. 46. The purpose of an externally equalized thermostatic expansion valve is to compensate for excessive evaporator pressure drop b. allow system to equalize faster a. prevent the expansion valve from frosting up d. c. allow refrigerant to expand in the compressor 47. The primary function of an expansion device is…