Forwarded from Yogaanand D
Which type of the hammer is used for spreading the metal in one direction?
Anonymous Quiz
35%
Straight Pein
21%
Cross pein
22%
Ball pein
23%
Claw hammer
Forwarded from Savan
Forwarded from Yogaanand D
The instrument used to examine the spark timing is
Anonymous Quiz
13%
Viscous flowmeter
15%
Rotameter
67%
Stroboscope
6%
Air compressor
Forwarded from Yogaanand D
What type of key is used in coupling a pulley with a shaft?
Anonymous Quiz
27%
Gib head key
25%
Taper key
36%
Flat saddle key
12%
Hollow saddle key
Forwarded from Yogaanand D
What will be effect on if sulphur content increase in a steel?
Anonymous Quiz
29%
Hardness
36%
Brittleness
24%
Toughness
11%
Tenacity
Forwarded from Yogaanand D
In Shock wave, the flow passes from a
Anonymous Quiz
10%
Subsonic to a sonic state
58%
Subsonic to a supersonic state
17%
Supersonic to a sonic state
15%
Supersonic to a subsonic state
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