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SSC-JE ME || Technical Quiz 15
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Question 1
In a rectangle ABCD. The moment of inertia along which axis will be maximum? Given BC = 2AB
Question 2
The slope of the stress-strain curve in the elastic deformation region is ____________
Question 3
In which of the following methods, surface of a steel component becomes hard due to phase transformation austenite to martensite ___________?
Question 4
Find the density of metallic body which floats at the interface of mercury of sp.gr 13.6 and water such that 40 % of its volume is sub-merged in mercury and 60% in water.
Question 5
For a small scale industry, the fixed cost per month is Rs. 5000. The variable cost per product is Rs. 20 and sales price is Rs. 30 per piece. The break even production per month will be
Question 6
Of the following given configurations, the correct direction of Coriolis acceleration is shown in?
Question 7
Economizer used in power plants is used to heat __________.
Question 8
The shear force diagram for a cantilever beam subjected to an uniformly distributed load will be
Question 9
It is required to connect two parallel shafts, the distance between whose axes is small. They can be coupled by
Question 10
Talysurf is used for measurement of
Question 11
The equation signifies the
Question 12
In inventory control theory, the economic order quantity is
Question 13
List I gives 4 dimensionless numbers and List II gives the types of forces, which are one of the constituents describing the numbers. Match list I with List II and select the correct answer using the codes given below the lists:
List I
A) Euler number
B) Froude number
C) Reynolds number
D) Webber number
List II
1) Pressure force
2) Gravity force
3) Elastic force
4) Surface tension
5) Viscous force
List I
A) Euler number
B) Froude number
C) Reynolds number
D) Webber number
List II
1) Pressure force
2) Gravity force
3) Elastic force
4) Surface tension
5) Viscous force
Question 14
Among the following which is a higher pair?
Question 15
A brick of mass 500 g is attached to a rope 50 cm long. Brick is rotating in a circle with speed of 10 m/s. Tension in rope will be
Question 16
In gas turbine, intercooler is placed
Question 17
The value of principal stress for the biaxial stress condition given below:
Question 18
If thermal conductivity of a material varies as , temperature at the center of a 10 cm thick wall of material will be
Question 19
In which of the following process, does the die have a concave surface?
Question 20
The flow in which the velocity vector is identical in magnitude and direction at every point for any instant is
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May 11AE & JE Exams