A steel deck surface in contact with concrete should be _____.
a. polished
b. heat-treated
c. phosphatized
d. aluminized
c. phosphatized
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A(n) _____________________ takes the humidity out of air in a specific area.
Fill in the blank(s) with the appropriate word(s).
A series circuit has three resistances: 10, 2, and 5 ohms. Circuit voltage is 14.5 volts. What is the voltage drop across the 10 ohm resistance?
Fill in the blank(s) with the appropriate word(s).
Technician A says all-wheel drive vehicles spread the tractive effort to all four driving wheels. Technician B says all-wheel drive vehicles operating under normal conditions are driving in 2WD. Who is correct?
A. A only B. B only C. both A and B D. neither A nor B
Technician A says that a rotary screw compressor has a 100 percent duty cycle. Technician B says that a rotary screw compressor can produce air at about one-half the temperature of piston-compressed air. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B