Explain how counterbored holes are dimensioned.
What will be an ideal response?
Counterbored holes are dimensioned by giving the diameter of the drill, the diameter of the counterbore, the depth, and the number of holes.
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During a transmission rebuild, it is good practice to replace ________.
A) Paper and composition gaskets B) Rubber sealing rings C) Lined clutch plates D) All of these
The tool used to notch vinyl fencing is called
What will be an ideal response?
If an evaporator has more than 20° superheat it is considered to be ____________.
a. starving b. flooding c. about normal
Underwriters Laboratories standard 181 A covers
A) methods of connecting and sealing all types of duct B) methods of connecting and sealing flexible duct C) methods of connecting and sealing metal duct D) methods of connecting and sealing ductboard