Multiple Choice
The purpose of using a core in moulding is
A) To produce sound casting
B) To permit uniform flow of metal during moulding
C) To enable easy removal of pattern
D) To produce chilled surface
E) To provide desired recesses in casting
Correct Answer:
Verified
Correct Answer:
Verified
Q25: All of the following are metal cleaning
Q26: A knee is a part of<br>A)Lathe<br>B)Jig boring
Q27: The tool used for punching small indentations/establishing
Q28: In a shrink rule the graduations are<br>A)Slightly
Q29: Investment casting uses pattern made of<br>A)Clay<br>B)Wood<br>C)Metal<br>D)Plastic<br>E)Wax
Q31: Simple indexing using a dividing head of
Q32: Which of the following is an accessory
Q33: The audible spectrum of sound is in
Q34: Straight shears are used for<br>A)Straight line cutting
Q35: The horizontal force required to slide the