The highest producing dairy breed is the _____
a. Jersey c. Brown Swiss
b. Guernsey d. Holstein
D
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Pressure gauges are usually attached to the vessel with one or more _____.
a. shutoff valves b. test blinds c. elbows d. thermowells
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ARI rates condensers with ____ °F air passing over them.
A. 72 B. 75 C. 85 D. 90
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What type of loads are superimposed on the building through its use?
A. seismic B. dynamic C. dead D. live
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A technician is diagnosing a J1939 communication problem. The following measurements were obtained using a DMM voltmeter at the 9-pin diagnostic connector: CAN + to CAN -3VCAN + to ground2.5VCAN - to ground2.5VWhat do these readings indicate?
A. CAN + is not shorted to CAN -. B. CAN + is not shorted to ground. C. CAN - is not shorted to ground. D. All of the above.
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