If the drilling speed is too high for the diameter of the drill and for the material being drilled, the result is:
A) A rough hole
B) The margins or outer corners will break down
C) Chips jammed in the flutes
D) More feed is required to get the drill to cut and it often breaks
B
You might also like to view...
Wallboard should not be installed in contact with the floor because it will _____.
a. be hard to align adjoining panels b. wick up moisture and be damaged c. interfere with finish flooring installation d. make trim installation more difficult
Gear ratios can be varied by changing the ____________________ and ____________________ of teeth of the gears in mesh.
Fill in the blank(s) with the appropriate word(s).
_________________are engineered reinforcements installed onto or into a vehicle to prevent crushing or collapse of a vehicle cab when it is involved in a rollover event.
A. ROPS B. TOPS C. FOPS D. FLOPS
If the resistance of the cad cell is too high, you should
A) reset the switch. B) close the circuit. C) repair the cad cell. D) replace the cad cell.