CUET-PG SERIES Production-engineering-manufacturing
Machine Tools
18 previous year questions.
Volume: 18 Ques
Yield: Medium
High-Yield Trend
18
2023 Chapter Questions 18 MCQs
01
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
The hole of size match with the shaft of size is on interchangeable arrangement. The assembly's maximum allowable clearance will be:
1
0.06
2
0.05
3
0.04
4
0.03
02
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Read the following statements for some properties:
(A) Pressure is an extensive property.
(B) Specific internal energy is intensive property.
(C) Enthalpy is extensive property.
(D) Temperature is intensive property.
(E) Specific heat is intensive property.
Choose the correct answer from the options given below:
(A) Pressure is an extensive property.
(B) Specific internal energy is intensive property.
(C) Enthalpy is extensive property.
(D) Temperature is intensive property.
(E) Specific heat is intensive property.
Choose the correct answer from the options given below:
1
(A), (B), (C), (E) only
2
(B), (C), (D), (E) only
3
(A), (C), (D) only
4
(A), (D), (E) only
03
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Match List I with List II
Choose the correct answer from the options given below:
| List I | List II | ||
|---|---|---|---|
| A. | Line of action lying on the same line. | I | Parallel forces |
| B. | Lines of action parallel to each other. | II | Concurrent |
| C. | Lines of action intersecting at a point. | III | Non-Coplanar forces |
| D. | Lines of action lying on different planes or in space. | IV | Collinear forces |
1
(A)-(IV), (B)-(1), (C)-(II), (D)-(III)
2
(A)-(1), (B)-(II), (C)-(IV), (D)-(III)
3
(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
4
(A)-(II), (B)-(III), (C)-(I), (D)-(IV)
04
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Match List I with List II
Choose the correct answer from the options given below:
| List I | List II | ||
|---|---|---|---|
| A. | Double, slides cranks mechanism | I | Pantograph |
| B. | Four bar chain | II | Elliptical trammel |
| C. | Single slider crank mechanism | III | Hip joint |
| D. | Spherical joint | IV | White worth quick returns mechanism |
1
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
2
(A)-(II), (B)-(1), (C)-(IV), (D)-(III)
3
(A)-(1), (B)-(II), (C)-(III), (D)-(IV)
4
(A)-(IV), (B)-(III), (C)-(1), (D)-(II)
05
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
In a 2-DOF (RP) manipulator, the joint link parameters are given as
The final transformation matrix for this manipulator is S
| Link i | ai | di | ||
| 1 | 0 | 0 | ||
| 2 | 0 | 0 | d2 | 0 |
1
2
3
4
06
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Series field winding of de machine consists of
1
few turns of thick wire
2
few turns of thin wire
3
many turns of thick wire
4
many turns of thin wire.
07
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
The statement, which is true, is/are?
(A) Elastic body has infinite degrees of freedom.
(B) A universal joint can be used to connect two parallel shaft only.
(C) Pantograph is an inversion of tour bar kinematic chain.
(D) A rigid body does not suffers any distaction under the action of external forces.
(E) A structure transmits forces resulting in finite amount of work.
Choose the correct answer from the options given below:
(A) Elastic body has infinite degrees of freedom.
(B) A universal joint can be used to connect two parallel shaft only.
(C) Pantograph is an inversion of tour bar kinematic chain.
(D) A rigid body does not suffers any distaction under the action of external forces.
(E) A structure transmits forces resulting in finite amount of work.
Choose the correct answer from the options given below:
1
(B), (C), (D) only
2
(A), (B), (D) only
3
(A), (C), (D) only
4
(A), (D), (E) only
08
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Match List I with List II
Choose the correct answer from the options given below:
| List I | List II | ||
|---|---|---|---|
| A. | Displacement Sensor | I | Tactile Sensor |
| B. | Velocity Sensor | II | Potentiometer Sensor |
| C. | Force Sensor | III | Incremental Sensor |
| D. | Fluid Pressure Sensor | IV | Strain gauge load cell |
1
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
2
(A)-(I). (B)-(IV). (C)-(III), (D)-(II)
3
(A)-(III), (B)-(1), (C)-(IV), (D)-(II)
4
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
09
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
The relation which is applicable for rotation of frame in fixed angle representation is:
1
2
3
4
10
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Choose the correct order for assigning frame (i) to link (i) from the given options:
(A) Zi-axis is aligned with axis i, its direction being arbitrary.
(B) Yi-axis completes right-hand orthonormal coordinate frame (i).
(C) Origin of ith coordinate frame is located at the intersection of axis of joint (i+1) and the common normal between axis (i-1) and (i).
(D) Xi-axis is perpendicular to axis Zi-1 and Z.
(E) Xi points away from axis Zi-1.
Choose the correct answer from the options given below:
(A) Zi-axis is aligned with axis i, its direction being arbitrary.
(B) Yi-axis completes right-hand orthonormal coordinate frame (i).
(C) Origin of ith coordinate frame is located at the intersection of axis of joint (i+1) and the common normal between axis (i-1) and (i).
(D) Xi-axis is perpendicular to axis Zi-1 and Z.
(E) Xi points away from axis Zi-1.
Choose the correct answer from the options given below:
1
(A), (B), (C), (D), (E) only
2
(A), (C), (D), (E), (B) only
3
(A), (D), (E), (C), (B) only
4
(A), (E), (D), (B), (C) only
11
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Given below are two statements:
Statement I: Thin film lubrication is a state of lubrication in which two surfaces are completely separated by a thick film of lubricant.
Statement II: Hydrostatic lubrication is achieved by creating the load supporting film by an external source like a pump.
In the light of the above statements, choose the correct answer from the options given below:
Statement I: Thin film lubrication is a state of lubrication in which two surfaces are completely separated by a thick film of lubricant.
Statement II: Hydrostatic lubrication is achieved by creating the load supporting film by an external source like a pump.
In the light of the above statements, choose the correct answer from the options given below:
1
Both Statement I and Statement II are true
2
Both Statement I and Statement II are false
3
Statement I is true but Statement II is false
4
Statement I is false but Statement II is true
12
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Given below are two statements:
Statement I: In an automated production line, a storage buffer is required to reduce the effect of station breakdowns.
Statement II: In an automated production line, a storage buffer is required to smooth the cycle time variation.
In the light of the above statements, choose the correct answer from the options given below:
Statement I: In an automated production line, a storage buffer is required to reduce the effect of station breakdowns.
Statement II: In an automated production line, a storage buffer is required to smooth the cycle time variation.
In the light of the above statements, choose the correct answer from the options given below:
1
Both Statement I and Statement II are true
2
Both Statement I and Statement II are false
3
Statement I is true but Statement II is false
4
Statement I is false but Statement II is true
13
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Match List I with List II
Choose the correct answer from the options given below:
| List I | List II | ||
|---|---|---|---|
| A. | Cartesian configuration | I | RRP |
| B. | Cylindrical configuration | II | RRR |
| C. | Polar configuration | III | PPP |
| D. | Articulated configuration | IV | PRP |
1
(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
3
(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
4
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
14
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
A typical two-cycle spark-ignition engine uses the crankcase as an air pump to compress the air/fuel mixture. Which of the following is/are not related to spark ignition engine :
1
Crank Dead Center (CDC)
2
Bottom Dead Center (BDC)
3
Middle Dead Center (MDC)
4
Head Dead Center (HDC)
15
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Match List I with List II
Physical Principles of Continuously Variable Transmission (CVT)
Choose the correct answer from the options given below :
Physical Principles of Continuously Variable Transmission (CVT)
| List I (Type of CVT) | List II (Principle of Energy) | ||
| A. | Hydrodynamic | I. | Hydrostatic forces at pump and motor |
| B. | Mechanical | II. | Electromagnetic forces at generator motor |
| C. | Hydrostatic | III. | Mass forces at pump and turbine |
| D. | Electrical | IV. | Traction forces at pump and motor |
1
A-I, B-II, C-III, D-IV
2
A-II, B-IV, C-I, D-III
3
A-III, B-IV, C-I, D-II
4
A-IV, B-III, C-II, D-I
16
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Which of the following is not an advantage of farm mechanization -
1
increase in farm labor productivity
2
increase in crop productivity
3
increase in fertilizers and seeds
4
increase in profitability owing to efficient utilization of inputs.
17
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
The penetration power of a disc harrow can be manipulated by :
1
Gang angle
2
Tilt angle
3
Disc angle
4
Right angle
18
PYQ 2023
medium
production-engineering-manufacturing ID: cuet-pg-
Which of the following two types of cylinders are used on power wheat threshers :-
1
Serrated disc and rasp bar
2
Spike tooth and hammer mill
3
Hammer mill and flails
4
Spike tooth and wire looptype