# 22564 Elements of Machine Design Mcq Questions with Answers

Hello Diploma Students in this article we have provided Elements of Machine Design Mcq Questions with Answers Pdf. With the help of this Elements of Machine Design Notes Mcq Diploma in Mechanical Engineering Students can Practice for their Upcoming Msbte Winter 2021 Exams.

In this Elements of Machine Design mcq pdf We have selected Important Questions from Previous Year Model Answer Paper and Made A possible Set Of 30 Questions which can Help Students in Preparation for Their Exams.This Mcq on Elements of Machine Design Paper Is Ideal for Candidates who are in 3rd Year of Mechanical Engineering Course.

## Elements of Machine Design Notes

By Referring this Elements of Machine Design Mcq Msbte Diploma in Mechanical Engineering Students Can Practice for their Upcoming Exams. We Have Also Provided Elements of Machine Design Mcq pdf Link at the end of the Quiz You can Download it for Future Refrence.

## Elements of Machine Design Mcq Questions with Answers

1 ) The maximum normal stress theory is used for
A. brittle materials
B. ductile materials
C. plastic materials
D. non-ferrous materials

### Wrong!

2) The toughness of a material __________ when it is heated.
A. increases
B. decreases
C. does not change

### Wrong!

3) The value of stress concentration factor depends upon
A. material of the part
B. geometry of the part
C. material and geometry of the part
D. none of these

### Wrong!

4) Surface endurance limit of gear material is dependent upon its
A. elastic strength
B. yield strength
C. Brinell hardness number
D. toughness

### Wrong!

5) The resistance to fatigue of a material is measured by
A. elastic limit
B. Young’s modulus
C. ultimate tensile strength
D. endurance limit

### Wrong!

6) The taper on cotter varies from
A. 1 in l5 to 1 in 10
B. 1 in 24 to 1 in 20
C. 1 in 32 to 1 in 24
D. 1 in 48 to 1 in 24

### Wrong!

7) The application of third type levers is found in
A. handle of a hand pump
B. hand wheel of a punching press
C. lever of a loaded safety valve
D. a pair of tongs

### Wrong!

8)In second type of levers,
A. load is in between the fulcrum and effort
B. effort is in between the fulcrum and load
C. fulcrum is in between the load and effort
D. none of these

### Wrong!

9) The application of second type levers is found in
A. handle of a hand pump
B. hand wheel of a punching press
C. lever of a loaded safety valve
D. a pair of tongs

### Wrong!

10) When the fulcrum is in between the load and effort, the lever is said to be of
A. first type
B. second type
C. third type
D. any one of these

### Wrong!

11) The backlash for spur gears depends upon
A. module
B. pitch line velocity
C. tooth profile
D. both (a) and (b)

### Wrong!

12)The size of a gear is usually specified by
A. pressure angle
B. pitch circle diameter
C. circular pitch
D. diametral pitch

### Wrong!

13) The sleeve or muff coupling is designed as a
A. dun cylinder
B. thick cylinder
C. solid shaft
D. hollow shaft

### Wrong!

14) In leaf springs, the longest leaf is known as
A. lower leaf
B. master leaf
C. upper leaf
D. none of these

### Wrong!

15) Which of the following spring is used in mechanical wrist watch?
A. Helical compression spring
B. Spiral spring
C. Torsion spring
D. Bellevile spring

### Wrong!

16) Which of the following property is essential for spring materials?
A. Stiffness
B. Ductility
C. Resilience
D. Plasticity

### Wrong!

17) When spring index increases, the value of Wahl’s stress factor
A. increases linearly
B. decreases linearly
C. remains same
D. increases exponentially

### Wrong!

18) In gas welding, which of the following is generally used?
a) Oxygen-Hydrogen
b) Oxygen-Acetylene
c) Oxygen-Hydrogen or Oxygen-Acetylene
d) None of the mentioned

### Wrong!

19) Which type of welding is generally used in the automobile sector?
a) Electric arc welding
b) Electric resistance welding
c) Gas welding
d) Forge welding

### Wrong!

20) The acme threads are usually found on
A. spindles of bench vices
B. railway carriage couplings
C. feed mechanism of machine tools
D. screw cutting lathes

### Wrong!

21) The rolling contact bearings are known as
A. thick lubricated bearings
B. plastic bearings
C. thin lubricated bearings
D. antifriction bearings

### Wrong!

22) What is the capacity of the bearing of heavy series over the medium series ?
A. 10 to 20%
B. 20 to 30%
C. 30 to 40%
D. 40 to 50%

### Wrong!

23) What does rolling contact bearings as compared to sliding contact bearings have
A. small overall dimensions
B. accuracy of shaft alignment
C. low running & low starting friction except at very high speeds
D. all of the above

### Wrong!

24) The resilience of a bolt may be increased by
A. increasing its shank diameter
B. increasing its length
C. decreasing its shank diameter
D. decreasing its length

### Wrong!

25) The maximum shear stress theory is used for
A. brittle materials
B. ductile materials
C. plastic materials
D. non-ferrous materials

### Wrong!

26) Rankine’s theory is used for
A. brittle materials
B. ductile materials
C. elastic materials
D. plastic materials

### Wrong!

27) Which one of the following loading is considered for the design of axles?
A. Bending moment only
B. Twisting moment only
C. Combined bending moment and twisting moments
D. Combined action of bending moment, twisting moment and axial thrust

### Wrong!

28) A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as hollow saddle key.
A. Correct
B. Incorrect

### Wrong!

29) The radial distance of a tooth from the pitch circle to the top of the tooth is called
A. dedendum
C. clearance
D. working depth

### Wrong!

30) In designing a key, it is assumed that the distribution of forces along the length of key
A. varies linearly
B. is uniform throughout
C. varies exponentially, being more at the torque-input end
D. varies exponentially, being less at the torque-input end

22564 MCQ 1

%%description%%
%%description%%

## Students Also Search for:

First Year Basic Science MCQ (View Here)

### Thankyou for Visiting Msbte News.

Msbte News is created to help msbte diploma students to find study resources, which are very much needed for diploma students while preparing for the exam. msbtenews.com provide polytechnic solved question papers which are provided by msbte.org.in. with these msbte polytechnic model answer paper students gets a rough idea about paper pattern and marks distribution.

Hello Diploma Students in this article we have provided Elements of Machine Design Mcq Questions with Answers Pdf. With the help of this Elements of Machine Design Notes Mcq Diploma in Mechanical Engineering Students can Practice for their Upcoming Msbte Winter 2021 Exams.

In this Elements of Machine Design mcq pdf We have selected Important Questions from Previous Year Model Answer Paper and Made A possible Set Of 30 Questions which can Help Students in Preparation for Their Exams.This Mcq on Elements of Machine Design Paper Is Ideal for Candidates who are in 3rd Year of Mechanical Engineering Course.

## Elements of Machine Design Notes

By Referring this Elements of Machine Design Mcq Msbte Diploma in Mechanical Engineering Students Can Practice for their Upcoming Exams. We Have Also Provided Elements of Machine Design Mcq pdf Link at the end of the Quiz You can Download it for Future Refrence.

## Elements of Machine Design Mcq Questions with Answers

1 ) The maximum normal stress theory is used for
A. brittle materials
B. ductile materials
C. plastic materials
D. non-ferrous materials

### Wrong!

2) The toughness of a material __________ when it is heated.
A. increases
B. decreases
C. does not change

### Wrong!

3) The value of stress concentration factor depends upon
A. material of the part
B. geometry of the part
C. material and geometry of the part
D. none of these

### Wrong!

4) Surface endurance limit of gear material is dependent upon its
A. elastic strength
B. yield strength
C. Brinell hardness number
D. toughness

### Wrong!

5) The resistance to fatigue of a material is measured by
A. elastic limit
B. Young’s modulus
C. ultimate tensile strength
D. endurance limit

### Wrong!

6) The taper on cotter varies from
A. 1 in l5 to 1 in 10
B. 1 in 24 to 1 in 20
C. 1 in 32 to 1 in 24
D. 1 in 48 to 1 in 24

### Wrong!

7) The application of third type levers is found in
A. handle of a hand pump
B. hand wheel of a punching press
C. lever of a loaded safety valve
D. a pair of tongs

### Wrong!

8)In second type of levers,
A. load is in between the fulcrum and effort
B. effort is in between the fulcrum and load
C. fulcrum is in between the load and effort
D. none of these

### Wrong!

9) The application of second type levers is found in
A. handle of a hand pump
B. hand wheel of a punching press
C. lever of a loaded safety valve
D. a pair of tongs

### Wrong!

10) When the fulcrum is in between the load and effort, the lever is said to be of
A. first type
B. second type
C. third type
D. any one of these

### Wrong!

11) The backlash for spur gears depends upon
A. module
B. pitch line velocity
C. tooth profile
D. both (a) and (b)

### Wrong!

12)The size of a gear is usually specified by
A. pressure angle
B. pitch circle diameter
C. circular pitch
D. diametral pitch

### Wrong!

13) The sleeve or muff coupling is designed as a
A. dun cylinder
B. thick cylinder
C. solid shaft
D. hollow shaft

### Wrong!

14) In leaf springs, the longest leaf is known as
A. lower leaf
B. master leaf
C. upper leaf
D. none of these

### Wrong!

15) Which of the following spring is used in mechanical wrist watch?
A. Helical compression spring
B. Spiral spring
C. Torsion spring
D. Bellevile spring

### Wrong!

16) Which of the following property is essential for spring materials?
A. Stiffness
B. Ductility
C. Resilience
D. Plasticity

### Wrong!

17) When spring index increases, the value of Wahl’s stress factor
A. increases linearly
B. decreases linearly
C. remains same
D. increases exponentially

### Wrong!

18) In gas welding, which of the following is generally used?
a) Oxygen-Hydrogen
b) Oxygen-Acetylene
c) Oxygen-Hydrogen or Oxygen-Acetylene
d) None of the mentioned

### Wrong!

19) Which type of welding is generally used in the automobile sector?
a) Electric arc welding
b) Electric resistance welding
c) Gas welding
d) Forge welding

### Wrong!

20) The acme threads are usually found on
A. spindles of bench vices
B. railway carriage couplings
C. feed mechanism of machine tools
D. screw cutting lathes

### Wrong!

21) The rolling contact bearings are known as
A. thick lubricated bearings
B. plastic bearings
C. thin lubricated bearings
D. antifriction bearings

### Wrong!

22) What is the capacity of the bearing of heavy series over the medium series ?
A. 10 to 20%
B. 20 to 30%
C. 30 to 40%
D. 40 to 50%

### Wrong!

23) What does rolling contact bearings as compared to sliding contact bearings have
A. small overall dimensions
B. accuracy of shaft alignment
C. low running & low starting friction except at very high speeds
D. all of the above

### Wrong!

24) The resilience of a bolt may be increased by
A. increasing its shank diameter
B. increasing its length
C. decreasing its shank diameter
D. decreasing its length

### Wrong!

25) The maximum shear stress theory is used for
A. brittle materials
B. ductile materials
C. plastic materials
D. non-ferrous materials

### Wrong!

26) Rankine’s theory is used for
A. brittle materials
B. ductile materials
C. elastic materials
D. plastic materials

### Wrong!

27) Which one of the following loading is considered for the design of axles?
A. Bending moment only
B. Twisting moment only
C. Combined bending moment and twisting moments
D. Combined action of bending moment, twisting moment and axial thrust

### Wrong!

28) A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as hollow saddle key.
A. Correct
B. Incorrect

### Wrong!

29) The radial distance of a tooth from the pitch circle to the top of the tooth is called
A. dedendum
C. clearance
D. working depth

### Wrong!

30) In designing a key, it is assumed that the distribution of forces along the length of key
A. varies linearly
B. is uniform throughout
C. varies exponentially, being more at the torque-input end
D. varies exponentially, being less at the torque-input end

22564 MCQ 1

%%description%%
%%description%%

## Students Also Search for:

First Year Basic Science MCQ (View Here)

### Thankyou for Visiting Msbte News.

Msbte News is created to help msbte diploma students to find study resources, which are very much needed for diploma students while preparing for the exam. msbtenews.com provide polytechnic solved question papers which are provided by msbte.org.in. with these msbte polytechnic model answer paper students gets a rough idea about paper pattern and marks distribution.

## More from author

### Msbte Exam Form Winter 2022

Msbte Exam Form Winter 2022 - Hello Diploma students Maharashtra state Board of Technical Education has released the Msbte Winter 2022 Exam Form. Students...

### Msbte Summer 2022 Re Exam Results Announced!

Msbte Summer 2022 Re Exam Results Announced! for Diploma and Pharmacy Students, Usually Msbte takes around 30 to 45 days from the date of...