Multiple Choice Questions on Machine DesignThe Following Section consists of Multiple Choice Questions on Machine Design.
Quiz-summary
0 of 20 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
Information
Machine Design MCQ
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 20 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Engineering 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- Answered
- Review
-
Question 1 of 20
1. Question
1 pointsThe sleeve or muff coupling is designed as a
Correct
Incorrect
-
Question 2 of 20
2. Question
1 pointsScrews used for power transmission should have
Correct
Incorrect
-
Question 3 of 20
3. Question
1 pointsWhen bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and one of the bevel gears has a pitch angle of 90°, then they are known as
Correct
Incorrect
-
Question 4 of 20
4. Question
1 pointsThe number of slots in a 25 mm castle nut is
Correct
Incorrect
-
Question 5 of 20
5. Question
1 pointsA screw is said to be over hauling screw, if its efficiency is
Correct
Incorrect
-
Question 6 of 20
6. Question
1 pointsThe application of third type levers is found in
Correct
Incorrect
-
Question 7 of 20
7. Question
1 pointsFor unequal width of butt straps, the thickness of butt straps are
Correct
Incorrect
-
Question 8 of 20
8. Question
1 pointsIn second type of levers,
Correct
Incorrect
-
Question 9 of 20
9. Question
1 pointsIn a flange coupling, the flanges are coupled together by means of
Correct
Incorrect
-
Question 10 of 20
10. Question
1 pointsA transmission shaft includes
Correct
Incorrect
-
Question 11 of 20
11. Question
1 pointsA locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking set screw, is called
Correct
Incorrect
-
Question 12 of 20
12. Question
1 pointsSlenderness ratio is the ratio of
Correct
Incorrect
-
Question 13 of 20
13. Question
1 pointsAccording to Indian standard specifications, 100 H6/g5 means that the
Correct
Incorrect
-
Question 14 of 20
14. Question
1 pointsWhen screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be
Correct
Incorrect
-
Question 15 of 20
15. Question
1 pointsIn radial cams, the follower moves
Correct
Incorrect
-
Question 16 of 20
16. Question
1 pointsIn order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole)
Correct
Incorrect
-
Question 17 of 20
17. Question
1 pointsThe value of stress concentration factor depends upon
Correct
Incorrect
-
Question 18 of 20
18. Question
1 pointsWhich of the following material has the maximum ductility?
Correct
Incorrect
-
Question 19 of 20
19. Question
1 pointsWhen a bolt is subjected to shock loading, the resilience of the bolt should be considered in order to prevent breakage at the
Correct
Incorrect
-
Question 20 of 20
20. Question
1 pointsAn open belt drive is used when
Correct
Incorrect
Quiz-summary
0 of 20 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
Information
Machine Design MCQ 2
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 20 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Engineering 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- Answered
- Review
-
Question 1 of 20
1. Question
1 pointsIn unilateral system of tolerance, the tolerance is allowed on
Correct
Incorrect
-
Question 2 of 20
2. Question
1 pointsThe constant factor in case of R10 series of preferred numbers is
Correct
Incorrect
-
Question 3 of 20
3. Question
1 pointsThe pipe joint mostly used for pipes carrying water at low pressures is
Correct
Incorrect
-
Question 4 of 20
4. Question
1 pointsSurface endurance limit of gear material is dependent upon its
Correct
Incorrect
-
Question 5 of 20
5. Question
1 pointsIn a hydrodynamic lubricated bearing
Correct
Incorrect
-
Question 6 of 20
6. Question
1 pointsWhich of the following statement is correct for gears?
Correct
Incorrect
-
Question 7 of 20
7. Question
1 pointsStress concentration is caused due to
Correct
Incorrect
-
Question 8 of 20
8. Question
1 pointsThe resistance to fatigue of a material is measured by
Correct
Incorrect
-
Question 9 of 20
9. Question
1 pointsThe load cup of a screw jack is made separate from the head of the spindle to
Correct
Incorrect
-
Question 10 of 20
10. Question
1 pointsWhich of the following statement is wrong ?
Correct
Incorrect
-
Question 11 of 20
11. Question
1 pointsThe rolling contact bearings are known as
Correct
Incorrect
-
Question 12 of 20
12. Question
1 pointsThe backlash for spur gears depends upon
Correct
Incorrect
-
Question 13 of 20
13. Question
1 pointsThe size of a gear is usually specified by
Correct
Incorrect
-
Question 14 of 20
14. Question
1 pointsThe bearings of heavy series have capacity __________ over the medium series.
Correct
Incorrect
-
Question 15 of 20
15. Question
1 pointsIn leaf springs, the longest leaf is known as
Correct
Incorrect
-
Question 16 of 20
16. Question
1 pointsThe taper on cotter varies from
Correct
Incorrect
-
Question 17 of 20
17. Question
1 pointsWhich of the following screw thread is used for power transmission in one direction only.
Correct
Incorrect
-
Question 18 of 20
18. Question
1 pointsWhen the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic number should be __________ the bearing modulus.
Correct
Incorrect
-
Question 19 of 20
19. Question
1 pointsThe rolling contact bearings as compared to sliding contact bearings have
Correct
Incorrect
-
Question 20 of 20
20. Question
1 pointsThe maximum normal stress theory is used for
Correct
Incorrect
Quiz-summary
0 of 20 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
Information
Machine Design MCQ 3
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 20 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Engineering 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- Answered
- Review
-
Question 1 of 20
1. Question
1 pointsThe difference between the tooth space and the tooth thickness as measured on the pitch circle, is called
Correct
Incorrect
-
Question 2 of 20
2. Question
1 pointsA sliding bearing which operates without any lubricant present, is called
Correct
Incorrect
-
Question 3 of 20
3. Question
1 pointsThe radial distance of a tooth from the pitch circle to the top of the tooth is called
Correct
Incorrect
-
Question 4 of 20
4. Question
1 pointsIn a gear, having involute teeth, the normal to the involute is a tangent to the
Correct
Incorrect
-
Question 5 of 20
5. Question
1 pointsWhich of the following statement is correct ?
Correct
Incorrect
-
Question 6 of 20
6. Question
1 pointsIf a bearing is designated by the number 305, it means that the bearing is of
Correct
Incorrect
-
Question 7 of 20
7. Question
1 pointsTapered roller bearings can take
Correct
Incorrect
-
Question 8 of 20
8. Question
1 pointsIn order to remove internal stresses produced by hardening the steel, the process usually adopted is
Correct
Incorrect
-
Question 9 of 20
9. Question
1 pointsA bolt of uniform strength can be developed by
Correct
Incorrect
-
Question 10 of 20
10. Question
1 pointsThe ratio of endurance limit in shear to the endurance limit in flexure is
Correct
Incorrect
-
Question 11 of 20
11. Question
1 pointsThe lower deviation is the algebraic difference between the
Correct
Incorrect
-
Question 12 of 20
12. Question
1 pointsWhen carbon in the cast iron is principally in the form of graphite, the cast iron will be of
Correct
Incorrect
-
Question 13 of 20
13. Question
1 pointsThe rivet head used for boiler plate riveting is usually
Correct
Incorrect
-
Question 14 of 20
14. Question
1 points18/8 steel contains
Correct
Incorrect
-
Question 15 of 20
15. Question
1 pointsThe velocity factor for carefully cut gears operating at velocities upto __________ is equal to 4.5/4.5 + v.
Correct
Incorrect
-
Question 16 of 20
16. Question
1 pointsA localised compressive stress at the area of contact between two members is known as
Correct
Incorrect
-
Question 17 of 20
17. Question
1 pointsThe metal suitable for bearings subjected to heavy loads is
Correct
Incorrect
-
Question 18 of 20
18. Question
1 pointsFor hardening alloy steels and high speed steels, they are heated to
Correct
Incorrect
-
Question 19 of 20
19. Question
1 pointsAn universal coupling is used to connect two shafts
Correct
Incorrect
-
Question 20 of 20
20. Question
1 pointsEuler’s formula for a mild steel column is not valid if the slenderness ratio is
Correct
Incorrect
Quiz-summary
0 of 20 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
Information
Machine Design MCQ 4
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 20 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Engineering 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- Answered
- Review
-
Question 1 of 20
1. Question
1 pointsThe standard length of the shaft is
Correct
Incorrect
-
Question 2 of 20
2. Question
1 pointsAccording to I.B.R., when the thickness of boiler shell (t) is greater than 8 mm, then the diameter of rivet hole (d) is obtained by
Correct
Incorrect
-
Question 3 of 20
3. Question
1 pointsWhen the shaft rotates in anticlockwise direction at slow speed in a bearing, it will
Correct
Incorrect
-
Question 4 of 20
4. Question
1 pointsA taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
Correct
Incorrect
-
Question 5 of 20
5. Question
1 pointsA sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called
Correct
Incorrect
-
Question 6 of 20
6. Question
1 pointsIn case of pressure vessels having closed ends, the fluid pressure induces
Correct
Incorrect
-
Question 7 of 20
7. Question
1 pointsA machine part subjected to __________ is called a strut.
Correct
Incorrect
-
Question 8 of 20
8. Question
1 pointsWhen two helical springs of equal lengths are arranged to form a cluster spring, then
Correct
Incorrect
-
Question 9 of 20
9. Question
1 pointsFor a shaft diameter of 200 mm, the number of bolts in a marine flange coupling should be
Correct
Incorrect
-
Question 10 of 20
10. Question
1 pointsThe dedendum circle diameter is equal to (where φ = Pressure angle)
Correct
Incorrect
-
Question 11 of 20
11. Question
1 pointsWhich one of the following is a positive drive?
Correct
Incorrect
-
Question 12 of 20
12. Question
1 pointsThe period during which the cam follower remains at rest, when cam moves, is known as
Correct
Incorrect
-
Question 13 of 20
13. Question
1 pointsThe flank of the tooth is the
Correct
Incorrect
-
Question 14 of 20
14. Question
1 pointsThe included angle for the British Association thread is
Correct
Incorrect
-
Question 15 of 20
15. Question
1 pointsThe contact ratio is the ratio of
Correct
Incorrect
-
Question 16 of 20
16. Question
1 pointsThe cracks in helical springs used in railway carriages usually start on the inner side of the coil because of the fact that
Correct
Incorrect
-
Question 17 of 20
17. Question
1 pointsIn a marine flange coupling, the thickness of flange is taken as
Correct
Incorrect
-
Question 18 of 20
18. Question
1 pointsThe wire ropes make contact at
Correct
Incorrect
-
Question 19 of 20
19. Question
1 pointsWhen the speed of belt increases,
Correct
Incorrect
-
Question 20 of 20
20. Question
1 pointsAn involute pinion and gear are in mesh. If both have the same size of addendum, then there will be interference between the
Correct
Incorrect