Forwarded from RRB JE MECHANICAL (Vinay Kumawat)
Which is /are the assumption/s for euler’s equation
Anonymous Quiz
12%
Flow should be viscous
28%
Flow should be along the stream line
32%
Flow should be steady
28%
Incompressible flow
Forwarded from Deleted Account
Which of the following is true regarding Maximum shear plane??
Anonymous Quiz
16%
Normal stress is zero.
28%
Shear stress is maximum and Normal stress is zero.
10%
Shear stress is zero.
7%
Normal stress is maximum.
40%
Shear stress is maximum and Normal stress is not zero.
Forwarded from ₹ राम ®@™
Centrifugal pump is started with its delivery valve..
Anonymous Quiz
59%
kept fully closed
25%
kept fully open
8%
irrespective of any position
8%
kept 50% open
Forwarded from Yogaanand D
A ring gauge is used to
Anonymous Quiz
52%
Check the diameter of shafts or studs
7%
Test the accuracy of holes
8%
Check the clearance between two mating surfaces
32%
All of the options
Forwarded from Mechanical MCQ
44. A refrigerant with highest critical pressure is
Anonymous Quiz
17%
R-11
22%
R-12
28%
R-22
34%
Amonia
Forwarded from Mechanical MCQ
50. Heat rejection factor is given by
Anonymous Quiz
18%
1+COP
16%
1-COP
49%
1+(1/COP)
17%
1-(1/COP)
Forwarded from Mechanical MCQ
66. PERT is a ........... oriented technique.
Anonymous Quiz
21%
Time
53%
Event
21%
Activity
4%
Target
Forwarded from ₹ राम ®@™
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
A cotter joint is used to connect two rods which are in: 🔥 𝓪𝓼𝓴𝓮𝓭 𝓲𝓷: 𝙎𝙎𝘾 𝙅𝙀/ 𝙐𝙏𝙏𝙍𝘼𝙆𝙃𝘼𝙉𝘿 𝙅𝙀
Anonymous Quiz
13%
Compression only
53%
Tension and compression only
23%
Tension only
12%
Shear only
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
Which solution is used in Ice plant? 🔥 𝓪𝓼𝓴𝓮𝓭 𝓲𝓷: 𝘿𝙈𝙍𝘾
Anonymous Quiz
76%
Brine solution
9%
Alcohol solution
10%
Vapour solution
6%
Water solution
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
In MPFI system, the fuel is injected into the 🔥 𝓪𝓼𝓴𝓮𝓭 𝓲𝓷: 𝙍𝘼𝙅𝘼𝙎𝙏𝙃𝘼𝙉 𝙅𝙀/ 𝙎𝙎𝘾 𝙅𝙀
Anonymous Quiz
20%
Carburettor
51%
Intake manifold
26%
Cylinder
3%
Before air cleaner
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
The expansion of steam in a nozzle follows: 🔥𝓪𝓼𝓴𝓮𝓭 𝓲𝓷: 𝙑𝙄𝙕𝘼𝙂 𝙎𝙏𝙀𝙀𝙇 𝙈𝙏
Anonymous Quiz
12%
Carnot cycle
53%
Rankine cycle
23%
Joule cycle
12%
Stirling cycle
Forces involved
(Trick to learn)
C- Coining, C- Compression
(Trick to learn)
C- Coining, C- Compression
Forwarded from Mechanical MCQ
Q. McLeod gauges are used for measuring .......
Anonymous Quiz
12%
RPM of shaft
43%
Surface roughness
41%
Vacuum
5%
Velocity
Forwarded from Mechanical MCQ
Q. During mixing of steams in case of air conditioning, the process is associated with
Anonymous Quiz
33%
Throttling
43%
Adiabatic
19%
Isobaric
5%
Isochoric