What is a process tube?
What will be an ideal response?
A process tube, or process stub, is a copper tube connected to the system for the sole purpose of evacuating and charging the unit at the factory.
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A Pareto chart is best described as:
a. a graphical record of a process variable measured over time. b. a statistical tool used to determine and control process variations. c. a simple bar graph with classifications along the horizontal and vertical axis. The vertical axis is usually the number of occurrences, cost or time. The horizontal axis orders the bars from the most frequent to the least frequent. d. a picture of the activities that take place in a process.
The purpose of the upper and lower control arms in a short-and-long-arm front suspension system is to:
A. Control lateral (side-to-side) wheel movement B. Provide a mounting surface for the wheel bearings and hubs C. Reduce body sway when the front wheel strikes a road irregularity D. None of the above
When a change is made on a part by not altering the print of the part but only changing the dimension, that dimension is labeled not to scale.
Answer the following statement true (T) or false (F)
What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the source voltage is reversed?
A) 0 A B) 10 mA C) 0.6 mA D) 5 mA