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GATE 2023 II Theory of Machines & Vibrations II Champion Quiz 5

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Question 1

In a reverted gear train two gears A and B are meshing, B-C is a compound gear and C and D are meshing. The modules of A and C are 2 mm and 3 mm respectively. The number of teeth in A, B and D are 10, 20 and 12 respectively. Find the number of teeth in C.

Question 2

Gear train is required for

Question 3

Elliptical gear train used in differential gear of automobile helps in _________.

Question 4

Match list-I with List-II and select the correct answer using the codes given below the list:
List –I
(Material properties)
A) Ductility
B) Toughness
C) Endurance limit
D) Resistance to penetration
List-II
(Test to determine properties)
1) Impact test
2) Fatigue test
3) Tension test
4) Hardness test

Question 5

For a complete constrained motion, the degree of freedom is____?

Question 6

The number of restraints in a link is 4.Find the degree of freedom

Question 7

The degree of freedom of superstructure is

Question 8

The direction of motion of the driven gear of a simple gear train having an odd number of idler gears will be
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