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MSSC MANUFACTURING PROCESSES AND PRODU CTION EXAM
(ACTUAL / ) QUESTIONS AND VERIFIED ANSWERS
The drill selected to prepare a hole for a reaming operation should be smaller than the diameter of the reamer by ______ inch if the finished reamed hole is larger than 1/2-inch diameter. How about a hole that is smaller than 1/2-inch in diameter? - ---Answers----1/32", 1/64"
Reamers are used to drill holes ______. - ---Answers----That have precise diameters, that are smooth on the inside, only after the hole has been prepared by a regular twist drill
The ______ is used to control how deep a countersink enters the work piece. - ---Answers----depth gauge
Describe countersinking. - ---Answers----It creates a cone shaped opening in a hole, it allows a flat head screw to sit completely below the surface of a part, it also creates a chamfer on a part
The _____ of the counterbore is used to guide the counterbore so that the counterbore is perfectly aligned with the clearance hole. - ---Answers----pilot
A counterbore ______. - ---Answers----enlarges a hole for a portion of its depth 1 / 2
A counterbore has a ______. - ---Answers----pilot
It is possible to tap a hole using a ______. - ---Answers---- drill press
A tap looks like a ______. - ---Answers----screw
During the tapping operation, the tap should be rotated counter clockwise for 1/2 turn following each 1 turn clockwise to ______.
- ---Answers----break off the chips to avoid jamming the tap
The maximum strength is reached when the thread engagement reaches ______. - ---Answers----60 percent
Proper ______ require(s) that when parts are requisitioned that they are easy to locate and can be delivered to another department on time. - ---Answers----material handling
The ______ on a boiler burner makes is easy to detect a main flame. - ---Answers----UV fire eye
A thorough check for a history of similar problems should occur ______. - ---Answers----on problems that keep recurring at regular intervals
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