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29.SSC JE (ME)II Production Engineering Booster Quiz-3
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Question 1
Which of the following is not a characteristic property of any moulding sand?
Question 2
While cooling, a cubical casting of side 50 mm undergoes 1%, 2% and 3% volume shrinkage during the liquid state, phase transition and solid state, respectively. The volume of metal compensated from the riser is
Question 3
The deformation processes in Column I are to be matched with the corresponding states of stress listed in Column II
The correct match will be :
Question 4
Miss Strike is a_____.
Question 5
If the taylor’s tool life exponent ‘n’ is 0.4 and the tool changing time is 2 min. The tool life (in seconds) for maximum production rate is
Question 6
An orthogonal cutting operation is being carried out under the following conditions Cutting speed (V)=2m/s, depth of cut=0.5 mm, chip thickness=0.6 mm
Then chip velocity is:
Question 7
What does ‘50’ represents in 50H8/g7?
Question 8
To check the holes which of the following gauge is used
Question 9
Stud and projection welding belong to the following category of welding ________.
Question 10
Which of the following carbon steel is most difficult to weld?
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