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
Forwarded from Mechanical MCQ
Q. The vibration frequency used for the tool in the Ultrasonic machining is of the order of
Anonymous Quiz
17%
(a) 10,000 oscillations per second
51%
(b) 20,000 oscillations per second
21%
(c) 35,000 oscillations per second
12%
(d) 45,000 oscillations per second
Forwarded from Yogaanand D
Which of the following is not a weld defect?
Anonymous Quiz
14%
porosity
14%
lack of fusion
19%
blow hole
54%
ripples
Forwarded from Mechanical MCQ
58. The point of contraflecture occurs in
Anonymous Quiz
11%
Cantilever beam
26%
Simply supported beam
59%
Overhanging beam
4%
Fixed beam
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
The chamfering is an essential operation after 🔥𝓪𝓼𝓴𝓮𝓭 𝓲𝓷 : 𝙑𝙄𝙕𝘼𝙂 𝙎𝙏𝙀𝙀𝙇
Anonymous Quiz
24%
Knurling
14%
Boring
33%
Rough turning
29%
Thread cutting
Forwarded from Mechanical Engineering books / PDF for GATE ESE JE AE
The ratio of thermal diffusivity to mass
diffusivity is known as
diffusivity is known as
Anonymous Quiz
30%
Schmidt number
21%
Sherwood number
30%
Lewis number
20%
Stanton number
Biot number in case of plane slab of thickness t is
Anonymous Quiz
32%
Ht/2k
42%
Ht/k
18%
Ht/3k
8%
Ht/1+k
Forwarded from Neel
Connecting rod is usually made of
Anonymous Quiz
11%
Aluminium
11%
Low carbon steel
38%
Medium carbon steel
21%
High carbon steel
18%
Cast iron
Forwarded from s K
The efficiency of Ericsson cycle is........Carnot cycle
Anonymous Quiz
27%
Greater than
43%
Less than
28%
Equal to
2%
None of the above
Forwarded from Deepak Kumar
In spring balances, the spring is used
Anonymous Quiz
7%
to apply forces
16%
to measure forces
49%
to absorb shocks
28%
to store strain energy
Forwarded from Deepak Kumar
Two shafts 'A' and 'B' are made of same material. The shaft 'A' is of diameter D and shaft 'B' is of diameter D/2. The strength of shaft 'B' is __________ as that of shaft 'A'
A. B. C. D.
A. B. C. D.
Anonymous Quiz
34%
one-eighth
37%
one-fourth
23%
one-half
7%
four times
Forwarded from Mechanical MCQ
The leakage in a Freon-based refrigeration system can be detected by using a/an
Anonymous Quiz
52%
Halidetorch
25%
Oxy-acetylenetorch
16%
Sulphurtorch
7%
Blue litmuspaper
Forwarded from Deepak Kumar
In order to balance the reciprocating masses
Anonymous Quiz
17%
primary forces and couples must be balanced
17%
secondary forces and couples must be balanced
64%
both (a) and (b)
3%
none of these
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