Temperature difference is used to describe the difference in the _________ and _________ temperature of a heat exchanger
Fill in the blank(s) with the appropriate word(s).
inlet, outlet
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PROBLEM 3.43 A coder F, used to record in digital form the rotation of shaft A, is connected to the shaft by means of the gear train shown, which consists of four gears and three solid steel shafts each of diameter d. Two of the gears have a radius r and the other two a radius nr. If the rotation of the coder F is prevented, determine in terms of T, l, G, J, and n the angle through which end A rotates.
Technician A says some 4WD vehicles use a solid front axle. Technician B says some 4WD vehicles use halfshafts to send torque to the front wheels. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither Technicians A nor B
The freezing point of water is ________
A) 32° F B) 0° C C) 0° F D) Both A and B
The term __________ is commonly used to describe the height of a liquid in a container above the measuring point.
A. specific gravity B. head C. atmosphere D. density