At sea level, the air pressure applied to every square inch of Earth?s surface is _____
A) 0 psia
B) 14.7 psia
C) 27.68 psia
D) 14.7 psig
Answer: B
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Milking machine systems are designed to assure that the teats of the cow are subjected to:
A. constant partial pressure (continual milk phase) B. constant partial vacuum (continual milk phase) C. intermittent partial vacuum and atmospheric pressure (milk phase—rest phase)
When performing an external inspection of cylinders, ________ may indicate worn internal parts, an overloaded cylinder or cylinder binding
A) locked up gauges B) low pressure measurements C) an excessively high temperature D) contaminated fluid
The term that describes connecting registers together to shift data between them is called __________.
A. piggybacking B. shifting C. cascading D. looping
Any outdoor wiring for fire alarm circuits extending beyond one building is governed by _____.
a. OSHA b. ANSI c. DOT d. the NEC®