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Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - GATE MCQ


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30 Questions MCQ Test - Mechanical Engineering - ME 2013 GATE Paper (Practice Test)

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) for GATE 2024 is part of GATE preparation. The Mechanical Engineering - ME 2013 GATE Paper (Practice Test) questions and answers have been prepared according to the GATE exam syllabus.The Mechanical Engineering - ME 2013 GATE Paper (Practice Test) MCQs are made for GATE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) below.
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Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 1

Q. No. 1 – 5 Carry One Mark Each

Complete the sentence:
Universalism is to particularism as diffuseness is to ________

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 2

Were you a bird, you ___________ in the sky.

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Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 3

Which one of the following options is the closest in meaning to the word given below?
Nadir

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 3

Nadir in the lowest point on a curve

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 4

Choose the grammatically INCORRECT sentence:

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 5

What will be the maximum sum of 44, 42, 40, ... ?

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 5

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 6

Q. No. 6 – 10 Carry Two Marks Each

Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected at random. What is the probability that the selected number is not divisible by 7?

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 6

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 7

A tourist covers half of his journey by train at 60 km/h, half of the remainder by bus at 30 km/h and the rest by cycle at 10 km/h. The average speed of the tourist in km/h during his entire journey is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 7

 Let total distance be D

Total Time = D(1/2*60 + 1/4*30 + 1/4*10) = D/24

Average Speed = Total distance / Total time = 24

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 8

Find the sum of the expression

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 8

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 9

The current erection cost of a structure is Rs. 13,200. If the labour wages per day increase by 1/5 of the current wages and the working hours decrease by 1/24 of the current period, then the new cost of erection in Rs. is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 9

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 10

After several defeats in wars, Robert Bruce went in exile and wanted to commit suicide. Just before committing suicide, he came across a spider attempting tirelessly to have its net. Time and again the spider failed but that did not deter it to refrain from making attempts. Such attempts by the spider made Bruce curious. Thus, Bruce started observing the near-impossible goal of the spider to have the net. Ultimately, the spider succeeded in having its net despite several failures. Such act of the spider encouraged Bruce not to commit suicide. And then, Bruce went back again and won many a battle, and the rest is history.

Which one of the following assertions is best supported by the above information?

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 11

Q. No. 11 – 35 Carry One Mark Each

The partial differential equation  is a

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 12

The eigen values of symmetric matrix are all

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 13

Match the CORRECT pairs:

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 14

A rod of length L having uniform cross-sectional area A is subjected to a tensile force P as shown in the figure below. If the Young’s modulus of the material varies linearly from E1 to E2 along the length of the rod, the normal stress developed at the section-SS is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 14

Stress depends on area.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 15

The threaded bolts A and B of same material and length are subjected to identical tensile load. If the elastic strain energy stored in bolt A is 4 times that of the bolt B and the mean diameter of bolt A is 12mm, the mean diameter of bolt B in mm is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 15

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 16

A link OB is rotating with a constant angular velocity of 2 rad/s in counter clockwise direction and a block is sliding radially outward on it with an uniform velocity of 0.75 m/s with respect to the rod, as shown in the figure below. If OA = 1m, the magnitude of the absolute acceleration of the block at location A in m/s2 is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 16

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 17

For steady, fully developed flow inside a straight pipe of diameter D, neglecting gravity effects, the pressure drop Δp over a length L and the wall shear stress τw are related by

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 17

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 18

The pressure, dry bulb temperature, and relative humidity of air in a room are 1bar, 30ºC and 70% respectively. If the saturated steam pressure at 30ºC is 4.25kPa, the specific humidity of the room air in kg water vapour/kg dry air is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 18

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 19

Consider one-dimensional steady state heat conduction, without heat generation, in a plane wall; with boundary conditions as shown in the figure below. The  conductivity of the wall is given by k = k0 + bT ; where k0 and b are positive constants and T is temperature.

As x increases, the temperature gradient (dT / dx) will

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 20

In a rolling process, the state of stress of the material undergoing deformation is

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 21

Match the CORRECT pairs.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 22

A metric thread of pitch 2mm and thread angle 60º is inspected for its pitch diameter using 3-wire method. The diameter of the best size wire in mm is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 22

For 60o thread angle, best wire size  = 0.57135 x P = 1.154

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 23

Customers arrive at a ticket counter at a rate of 50 per hour and tickets are issued in the order of their arrival. The average time taken for issuing a ticket is 1min. Assuming that customer arrivals form a Poisson process and service times are exponentially distributed, the average waiting time in queue in minutes is:

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 23

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 24

In simple exponential smoothing forecasting, to give higher weightage to recent demand information, the smoothing constant must be close to

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 24

Value of α close to one have less of a smoothing effect and give greater weight to recent changes in the data.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 25

A steel bar 200 mm in diameter is turned at a feed of 0.25 mm/rev with a depth of cut of 4 mm. The rotational speed of the workpiece is 160 rpm. The material removal rate in mm3/s is 

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 25

f × d × v

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 26

A cube shaped casting solidifies in 5 minutes. The solidification time in minutes for a cube of the same material, which is 8 times heavier than the original casting will be

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 26

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 27

For a ductile material, toughness is a measure of

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 27

Since, toughness has ability to absorb energy up to fracture.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 28

In order to have maximum power from a Pelton turbine, the bucket speed must be

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 28

Since, velocity of bucket = 1/2 times the velocity of jet.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 29

Consider one-dimensional steady state heat conduction along x-axis (0 < x < L) , through a plane wall with the boundary surfaces (x = 0 and x = L) maintained at temperatures 0ºC and 100ºC. Heat is generated uniformly throughout the wall. 

Choose the CORRECT statement.

Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 30

A cylinder contains 5m3 of ideal gas at a pressure of 1 bar. This gas is compressed in a reversible isothermal process till its pressure increases to 5 bar. The work in kJ required for this process is

Detailed Solution for Mechanical Engineering - ME 2013 GATE Paper (Practice Test) - Question 30

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