What is a bonded roof?
A) A bonded roof is a metal roof that has been electrically grounded.
B) Bonding is insurance that the roofing contractor provides the building owner to cover water damage if the roof were to leak.
C) Bonding is a form of roof construction that uses heat to form a single continuous sheet of material over the roof surface.
D) Bonding is a process used to attach the roofing materials to the substrate they rest upon.
B
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A vehicle with throttle actuator control typically uses three throttle position sensors.
Answer the following statement true (T) or false (F)
In response to the launching of Sputnik by the Soviet Union in 1957
A. Harry Truman condemned the Republicans for allowing a scientific gap to occur. B. the federal government began spending billions of dollars to improve American science, math, and foreign language education through the National Defense Education Act (NDEA). C. the United States spent nearly a decade trying to equal this achievement. D. the Republican party took responsibility for the fact that the United States had fallen behind the Soviets in this area of scientific discovery. E. scientists blamed America's slowness on poor math and science education in the schools.
If a thermostat, high-pressure switch, and oil pressure switch are connected in series with a compressor motor, and the oil pressure switch is opened because of low oil pressure, the compressor motor will ________
A) will stop running because current flow will be zero B) will not be affected because no other loads are connected to it in series C) still run because two of the other switches are still closed
The pressure loss in the liquid line of a split system
A) Is greater when the condenser is above the evaporator B) Is 0 psi if the line is properly sized C) Is the same regardless of the relative positions of the units D) Is greater when the evaporator is above the condenser