Test: Shafts, Keys & Couplings - 3 - Mechanical Engineering MCQ
20 Questions MCQ Test Design of Machine Elements - Test: Shafts, Keys & Couplings - 3
Match the following lists pertaining to standard proportions for various dimensions of the bushed-pin flexible coupling:
List-I
A. Outside diameter of hub
B. Length of hub
C. Pitch circle diameters of pins
D. Thickness of output flange
List-II
1. 1.5d
2. 4d
3. 0.5d
4. 2d to 3d
5. 3d to 4d
6. 2d
7. 0.7d
Codes:
A B C D
(a) 6 1 5 3
(b) 2 6 4 7
(c) 2 1 5 3
(d) 6 2 4 7
List-I
A. Outside diameter of hub
B. Length of hub
C. Pitch circle diameters of pins
D. Thickness of output flange
List-II
1. 1.5d
2. 4d
3. 0.5d
4. 2d to 3d
5. 3d to 4d
6. 2d
7. 0.7d
Codes:
A B C D
(a) 6 1 5 3
(b) 2 6 4 7
(c) 2 1 5 3
(d) 6 2 4 7
| 1 Crore+ students have signed up on EduRev. Have you? Download the App |
The outer diameter of sleeve in the design of sleeve coupling is taken as
where, d is the diameter of shaft
where, d is the diameter of shaft
If d is the diameter of shaft, then in designing a sleeve coupling, the length of sleeve is prescribed by the identity
Which is not the correct proportion of the solid flanged (marine type flange) coupling in terms of diameter d of the shaft?
A key connecting a flange coupling to a shaft is likely to fail in
The bolts in rigid flanged coupling connecting two shafts transmitting power are subjected to
Which material is used for bushes in the bushed pin type of flexible coupling
In the assembly design of shaft, pulley and key the weakest member is
The shearing area of a key of length l breadth ’b ’ depth ‘h’ is equal to
Which of the following key have self aligning property
A key made from a cylindrical disc having segmental cross-section is know as
Which key transmits power through frictional resistance only
Which one of the following loading is considered for design of axles
When a shaft transmits power through gears the shaft experience
Match List-I with List-ll and select the correct answer using the codes given below:
List-I
A. Rigid coupling
B. Oldham coupling
C. Universal joint
D. Gear coupling
List-ll
1. Permits greater torque capacity for a given size
2. Permits substantial angular misalign-ment of intersecting axes
3. Permits substantial lateral offset and little angular alignment
4. Permits almost no misalignment
Codes:
A B C D
(a) 1 2 3 4
(b) 4 2 3 1
(c) 1 3 2 4
(d) 4 3 2 1
|
49 videos|70 docs|77 tests
|
|
49 videos|70 docs|77 tests
|
Top Courses for Mechanical Engineering
Important Questions for Shafts, Keys & Couplings - 3
Shafts, Keys & Couplings - 3 MCQs with Answers
Online Tests for Shafts, Keys & Couplings - 3 Design of Machine Elements
|
© EduRev
|
Education Revolution
|
Follow Us
|
