Multiple Choice
Choose the correct statement in respect of die casting machine
A) In hot chamber die casting machine the metal is melted in the machine itself
B) In cold chamber die casting machine metal of low melting point is cast
C) In cold chamber die casting machine there is no need to cool the die from outside
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q4: In fluminium foundry, for removing dissolved hydrogen
Q5: High pouring rate leads to<br>A)mould erosion<br>B)rough surface<br>C)excessive
Q6: Sand is broadly specified by<br>A)grain size<br>B)colour<br>C)moisture content<br>D)all
Q7: The sand used for filling the bulk
Q8: Shell moulding is uneconomical for<br>A)small castings<br>B)large scale
Q10: Hand tool used in foundry shop for
Q11: The moulding tool used for finishing/repairing the
Q12: Which of the following test on castings
Q13: Which of the following statement about gates
Q14: Clay content of green sand is usually<br>A)5