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GATE 2023 II Manufacturing & Engineering materials II Champion Quiz 13
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Question 1
The specific machining energy during the orthogonal turning of MS rod is 
. The depth of cut, feed, cutting velocity 
respectively. The main cutting force in N is:
. The depth of cut, feed, cutting velocity respectively. The main cutting force in N is:Question 2
Which of the following is the independent variables in metal cutting operations?
Question 3
Permeability is _________.
Question 4
Core prints are prepared in molds to support _________.
Question 5
In an orthogonal machining a specimen of diameter 20 mm is being machined at 10 revolutions per second. If the uncut thickness of specimen is 5 mm and depth of cut is 0.25 mm,
The MRR in cm3/min is :
Question 6
In a green sand molding process, uniform ramming leads to _______.
Question 7
In sand moulding, the bottom most part of the flask is called
Question 8
Tool signature comprises of ______.
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Nov 12ESE & GATE ME
