A water source system that re-circulates water in pipes buried in the ground
A) is called a quasi-open loop because it still must have an air gap at the circulating pump
B) Is a closed loop system
C) Is an open loop system
D) is considered a hybrid between an open and closed loop system
B
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The principal human health effect of exposure to radon is ________
A) lung cancer B) bone embrittlement C) diarrhea D) blue baby syndrome E) none of the above
The main difference between a PAL and a GAL is ________
A) a GAL uses EECMOS technology and is re-programmable B) a GAL can implement more complicated expressions than a PAL because it has more product terms C) a GAL has a programmable AND and OR matrix D) a PAL is designed for S0P equations while a GAL is designed for P0S
A packet type that is not a USB packet is ________
A) token B) token C) address D) start-of-frame
The most accurate way to draw parallel and perpendicular lines is to slide two triangles together.
Answer the following statement true (T) or false (F)