What process can be used to balance a crankshaft?
A) Heavy metal is used to increase the weight of the counterweight
B) Material is drilled out of the counterweight
C) Material is welded onto the counterweight
D) Any of these may be used
D
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Any projection of a feature of an object onto an imaginary plane called a plane of projection is known as:
a. graphic projection b. orthographic projection c. pictorial projection d. none of the above
Why do water-source units not require suction line accumulators or charge compensators?
A) The fact that water and refrigerant always travel in opposite directions eliminates the need for line accumulators and charge compensators. B) The ground loop stores refrigerant, eliminating the need for line accumulators and charge compensators. C) The charge for water source systems is less critical D) The water-source unit's capacity is less variable because the water being supplied to it must be moderate in temperature.
How is an Infinity zone control system configured?
What will be an ideal response?
A transmission gear ratio is 3.7:1. The crankshaft speed is 2,479 rpm. What is the rpm of the driveshaft?
A. 630 B. 635 C. 660 D. 670