Solid-state electronic devices are constructed from solid pieces of material called ____.
a. vacuum tubes
b. conductors
c. semiconductors
d. transducers
c. semiconductors
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_____ and _____ can occur when overtime is excessive.
a. Less rework; change orders b. Injuries; absenteeism c. Increased productivity; efficiency d. Positive schedule slack; faster production rates
Technician A says that other temperature sensors that operate like the ECT include the transmission fluid temperature (TFT), and cylinder head temperature sensor. Technician B says that all temperature sensors increase in resistance as the temperature decreases. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
How does excess air affect the vent gas CO2 percentage?
A) Excess air completely eliminates CO2 in the vent gas B) Excess air reduces the vent gas CO2 percentage C) Excess air increases the vent gas CO2 percentage D) Excess air has no effect on vent gas CO2 percentage
How many cubic yards of concrete are required to place a slab 70' long by 40' wide by 4" thick?
A) 20 B) 35 C) 25 D) 30