Q1. If two gears A with m_A = 2 mm and t_A = 50 and B with m_B = 4 mm and t_B = 30 teeth are in mesh with each other such that A rotates with 100 rpm, then revolution of gear B is approximately near to
- (a) 60 rpm
- (b) 100 rpm
- (c) 92 rpm
- (d) 83 rpm
JPSC Assistant Engineer Mechanical Engineering Paper II 2023 Question Paper PDF
- Conducted By JPSC
- Maximum Marks 200
- Duration 2 Hours
Exam Details
| Detail | Information |
|---|---|
| Examination | ASSISTANT ENGINEER WRITTEN EXAM |
| Conducting Body | JPSC |
| Paper | MECHANICAL ENGINEERING PAPER - II |
| Subject | MECHANICAL ENGINEERING |
| Duration | 2 Hours |
| Maximum Marks | 200 |
| Question Type | Objective (MCQ) |
This document contains the Mechanical Engineering Paper II (Subject Code 05) for the JPSC Assistant Engineer Written Examination. The exam is designed to assess candidates' knowledge in mechanical engineering, with a total of 200 maximum marks and a time limit of 2 hours. This paper consists of objective-type questions, making it crucial for aspirants preparing for the JPSC AE recruitment. Understanding the question format, difficulty level, and key topics covered in this paper is vital for effective preparation and success in the examination.
Major Topics Covered
- Mechanical Engineering
- Gears
- Shear Stress
- Bolted Joints
- Screw Threads
- Keys
Why This Paper is Important
- Useful for ASSISTANT ENGINEER WRITTEN EXAM preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
- JPSC Assistant Engineer Mechanical Engineering Paper I Question Paper
- JPSC AE Civil Engineering Paper II Question Paper
- JPSC AE Electrical Engineering Paper II Question Paper
- JPSC Assistant Engineer Mechanical Engineering Paper II Answer Key 2023
- JPSC AE Mechanical Engineering Syllabus
- JPSC AE Exam Pattern
- JPSC AE Civil Engineering Paper I
- JPSC AE Electrical Engineering Paper I
Instructions
- Candidate must fill up the necessary informations in the space provided on the OMR answer \overline{2}. sheet before commencement of the examination.
- Answer sheet will be processed by electronic device.
- incomplete / incorrect filling of relevant circle of Roll No. and Question Booklet Series in the OMR answer sheet shall result in cancellation of candidature.
- Any deficiency in filling up OMR answer sheet will be the sole responsibility of the candidate.
- An example is given below how to fill / mark (darken) Roll No. 41311706 and Question
- Accordingly, you have to fill / mark (darken) the Roll No. and Question Booklet Series given to you in your OMR answer sheet.
- Booklet Series- GIGICAL CONGILE [(-)](c)](c)](c)](c)](c)][c]][c] OIGI \odot (\odot (\odot (\odot (\odot (\odot (\odot (\odot (\odot \Theta(\Theta)(\Theta)(\Theta)(\Theta)(\Theta)(\Theta)(\Theta) KOKOK (\ominus) (\ominus) (\ominus) (\ominus) (\ominus) (\ominus) \textcircled{c} (0) \textcircled{c} (0) \textcircled{c} (0) \textcircled{c} \boxed{B} A \bigcirc O(O(O)(c))(o)(c)) O(\alpha) в O(O(O)) c\bigcirc \mathbf{D} \bigcirc For marking the correct answer, darken one circle by BLUE BALLPOINT PEN only.
- Please do not mark (darken) more than one circle. Darkening more than one circle against an
- Do not detach any leaf from this Question Booklet.
- After the examination, hand over the OMR
- You are allowed to take the Question Booklet and carbon copy of the OMR answer sheet after examination is over.
- There is no negative marking for any wrong answer.
- Possession and use of Calculator, Mobile Phone, Pager or any other electronic gadget is strictly
- Please abide by the instructions above and those given on the OMR answer sheet, failure to
- comply these instructions will be sole responsibility of the candidates. HIII IIIIIIIIIIIIIIIIIIIIIII 05 - A
Questions (page 2)
Q2. The knuckle pin in a two rod knuckle joint under axial load will be subjected to shear stress. The failure area of the pin under shear will be
- (a) (π)/(4)d2
- (b) π d
- (c) (π)/(2)d2
- (d) None of the above
Q3. For a square and flat key, the relation between induced stresses due to the transmitted torque will be
- (a) σ_c = \tau
- (b) σ_c = \tau/2
- (c) σ_c = 3\tau
- (d) σ_c = 2\tau
Q4. For the condition of principal stresses σ_1, σ_2 positive and σ_3 = 0, and also σ_1 > σ_2 > σ_3, the equation of boundary line of failure envelop as per maximum shear stress theory will be
- (a) σ_1 - σ_2 = Syt
- (b) σ_1 = Ssy
- (c) σ_1 = Syt
- (d) σ_2 = Syt
Q5. In case of a bolted joint, if the gasket is too soft, the resultant load, Pb on bolt will be
- (a) initial tension, Pi only
- (b) external load, P, only
- (c) sum of initial tension and external load, (Pi + P)
- (d) difference of external load and initial tension, (P - Pi)
Q6. A screw thread with M12 × 1.25 designation indicates
- (a) A coarse thread, with 12 mm major diameter
- (b) A coarse thread, with 12 mm minor diameter
- (c) A fine thread with 12 mm major dia and 1.25 mm pitch.
- (d) A fine thread with 12 mm minor dia and 1.25 mm pitch.
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Frequently asked questions
What is the name of the exam?
The exam is the ASSISTANT ENGINEER WRITTEN EXAM, with Advertisement Numbers 08/2018 and 08/2019.
Which paper is this question booklet for?
This question booklet is for MECHANICAL ENGINEERING PAPER - II (Subject Code 05).
What is the maximum number of marks for this paper?
The maximum marks for this paper is 200.
What is the time allowed for the examination?
The time allowed for the examination is 2 Hours.
What type of questions are included in this paper?
The paper consists of objective-type questions.
Is there any negative marking in this exam?
No, there is no negative marking for any wrong answer.