Time Left - 15:00 mins
GATE 2024 Manufacturing & Engineering materials Foundation Quiz 2
Attempt now to get your rank among 60 students!
Question 1
Which of the following is used for making small holes in moulds for escape of gases _________.
Question 2
A steel casting is made with the help of aluminum pattern and aluminum pattern is made up of wooden pattern. The dimensions of steel block required are 100 × 150 × 80 mm3 and pattern allowance of steel is 20mm in every meter of length and that of aluminum is 13mm in every meter of length. Then the height of wooden pattern required is _______mm. (correct up to 2 decimal places)
Question 3
Defects occur in castings due various factors, out of which defects caused due to mould and core making techniques are;
1) Fins
2) Shifts
3) Swell
4) Blowholes
1) Fins
2) Shifts
3) Swell
4) Blowholes
Question 4
Directional solidification can be ensured by _________.
Question 5
Sand acquires a predetermined shape under pressure and retains the same when pressure is removed. This is due to the property of sand known as:
- 60 attempts
- 0 upvotes
- 0 comments
Mar 14ESE & GATE ME
