MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Casting Forming Welding
Casting Multiple Choice
Quiz 1
1
2
3
4
5
6
7
8
9
10
Q.1
In pressure die casting, what is the minimum pressure that can be applied?
a) 50 kg/cm2
b) 60 kg/cm2
c) 70 kg/cm2
d) 80 kg/cm2
Q.2
What is the maximum pressure, which can be applied in a pressure die casting?
a) 4530 kg/cm2
b) 4980 kg/cm2
c) 5000 kg/cm2
d) 5100 kg/cm2
Q.3
Alloys of which of the following metal is not used for hot chamber die casting?
a) Tin
b) Lead
c) Zinc
d) Iron
Q.4
In cold chamber die casting, what is the minimum pressure that can be applied?
a) 140 kg/cm2
b) 180 kg/cm2
c) 150 kg/cm2
d) 200 kg/cm2
Q.5
In cold chamber die casting, what is the maximum pressure that can be applied?
a) 500 kg/cm2
b) 1000 kg/cm2
c) 1500 kg/cm2
d) 2000 kg/cm2
Q.6
In hot chamber die casting, before the end of the stroke, what uncovers the port?
a) Injector
b) Plunger
c) Burning flame
d) Die cavity
Q.7
Which of the following is not counted among the limitations of pressure die casting?
a) Only small parts can be produced
b) High cost
c) Low scale production
d) Castings are porous
Q.8
Up to what tolerances can pressure die casting be possible?
a) ± 0.067mm
b) ± 0.076mm
c) ± 0.025mm
d) ± 0.052mm
Q.9
Up to what thickness can the sections be casted?
a) 0.3mm
b) 0.4mm
c) 0.5mm
d) 0.6mm
Q.10
In pressure die castings, production rate is low.
a) True
b) False
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page