The ____ pin of a 555 timer can give complete control of the on time of the timer, although it does not affect the off time.
a. ground
b. control voltage
c. output
d. pulse
b. control voltage
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What happens to current flow in a parallel circuit if an additional path for current flow is added to the circuit?
A. it remains the same B. it decreases C. it increases D. it ceases
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A chiller typically cools ____________________ (what liquid?) for the purpose of air conditioning.
Fill in the blank(s) with the appropriate word(s).
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Montana would be part of which general precipitation region?
a. humid c. arid b. semi-humid d. semi-arid
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A ____ is used to steal the base current from the transistor.
a. stealer transistor b. vampire transistor c. bridge transistor d. leading transistor
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