Before taking a bite of a piece of hot pizza you blow on it to cool it What mode of heat transfer are you using in this situation?
a. conduction
b. convection
c. radiation
d. none of the above
b. convection
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If the G-code is G20 G90 F6 G01 Z1.00:
A. The spindle will move at a rate of 6 inches per minute to a point where z = 1.00 in. B. The spindle will move at a rate of 6 inches per minute for a distance of 1.00 in. C. The spindle will move at a rate of 6 millimeters per minute to a point where z = 1.00 mm D. The spindle will move at a rate of 6 millimeters per minute for a distance of 1.00 mm
Describe the history of the development of plasma arc cutting.
What will be an ideal response?
The flat rate pay arrangement is also known as _______
A) Incentive pay B) Commission pay C) Both A and B D) Neither A nor B
Extension lines are construction lines that are drawn a little heavier than ________ lines and are left on the drawing.
Fill in the blank(s) with the appropriate word(s).