A floor for a 4-meter square shed must be fabricated. The area of the floor is _____
A) 16 m3
B) 16 m2
C) 64 m2
D) 64 m3
Answer: B 16 m2 Explanation: 4 meters x 4 meters = 16 m2
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Transformers in which the primary and secondary voltages are 180 out of phase are known as _____.
a. unlike-wound transformers b. like-wound transformers c. unequal transformers d. step-up transformers
The speed of a cylinder is proportional to the flow it is subject to and inversely proportional to the piston area.
Answer the following statement true (T) or false (F)
How does heat capacity correlate with outdoor temperature on a balance point graph?
A) As outdoor temperature increases, the balance point decreases. B) As outdoor temperature increases, heat pump capacity increases. C) As outdoor temperature increases, heat pump capacity decreases. D) As outdoor temperature increases, heat pump capacity remains constant.
The? high-pressure fuel pump used in gasoline direct injection? (GDI) systems is powered by? ________.
A) Electricity (AC motor) B) Electricity (DC motor) C) The camshaft D) The crankshaft