Multiple Choice
A rammer is
A) A measuring tool
B) A tool used in powder metallurgy for shaping the mixture
C) A tool used in foundry to pack the sand in mould
D) A tool used in press work to lift the pressed components
E) A tool used n welding for cleaning purpose
Correct Answer:
Verified
Correct Answer:
Verified
Q30: Swab is<br>A)A welding defect<br>B)A forging die<br>C)A rocess
Q31: Which of the following process has least
Q32: In deriving relationship between thickness ratio, angle
Q33: LASER is<br>A)an electromagnetic radiation<br>B)a magnetic radiation<br>C)a light
Q34: Which of the following welding process is
Q36: Which of the following is not a
Q37: Material used for resistances is generally<br>A)Nichrome<br>B)Duralumin<br>C)Constantan<br>D)Monel metal<br>E)Elinvar
Q38: To break the continuous chips<br>A)Use a chip
Q39: A work piece of 100 mm diameter
Q40: The impedance of piezo-electric crystals is<br>A)High<br>B)Negligible<br>C)Low<br>D)Very low<br>E)Average