What is the definition of a Btu?
What will be an ideal response?
The amount of heat required to raise the temperature of 1 pound of water 1 degree Fahrenheit.
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This steel is cast with little or no degasification and is used for sheets, strips, rods, and wires with excellent surface finish.
a. killed steel b. normalized steel c. rimmed steel d. carburized
Technician A says a temperature-controlled fan clutch is controlled by a spring that shrinks when it is heated and expands when it is cooled. Technician B says that electric fans found on many late model cars sometimes run after the engine is shut off. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
When planting balled and burlapped plants on poorly drained sites, how much of the soil ball should be allowed to extend above grade?
a. 1 to 2 inches c. 6 to 7 inches b. 3 to 5 inches d. 3 to 4 none
Which of these components sends a pulse signal to an electronic ignition module?
A) Pickup coil B) Coil wire C) Ignition coil D) Resistor