A cam is a rotating or sliding piece in a mechanical linkage used to convert one type of motion into another.

What is machinability?

Machinability refers to the ease with which a material can be cut or shaped by machining processes. It is influenced by factors like hardness, toughness, and thermal conductivity.

What is a master production schedule (MPS)?

A master production schedule is a plan that specifies what end products will be produced, when they will be produced, and in what quantities. It is a key component of production planning.

What is the significance of the Poisson's distribution mentioned?

The mention of Poisson's distribution suggests that the problem likely involves analyzing events occurring randomly over a period of time or space, such as customer arrivals or equipment failures.

What is the relationship between chip length and cutting force in orthogonal machining?

In orthogonal machining, the chip length and cutting force are related parameters used to analyze the cutting process. The provided data suggests a relationship where a longer chip length might correspond to a higher cutting force, depending on other factors like rake angle and depth of cut.

Mechanical Engineering Paper-I 4th Combined Civil Services Exam 2012

Name: Mechanical Engineering Paper-I 4th Combined Civil Services Exam 2012
Creator: Jharkhand Government

Jharkhand Government Jobs Engineer 2012

Year 2012
Conducted By Jharkhand Government
Questions 10
Maximum Marks 200
Duration 3 Hours
Languages English

Exam Details

Detail	Information
Examination	4th COMBINED CIVIL SERVICES (Main) EXAM
Year	2012
Conducting Body	Jharkhand Government
Paper	Mechanical Engineering - Paper-I
Subject	Mechanical Engineering
Duration	3 Hours
Maximum Marks	200
Number of Questions	10
Question Type	Descriptive / Subjective

This page hosts the 4th COMBINED CIVIL SERVICES (Main) EXAM (2012) question paper conducted by Jharkhand Government. Subject: Mechanical Engineering. Maximum marks: 200. Duration: 3 hours. Question type: Descriptive. Read exam instructions and page-2 questions online, or download the official PDF for offline practice.

Major Topics Covered

4th COMBINED CIVIL SERVICES (Main) EXAM
Mechanical Engineering
Mechanical Engineering - Paper-I
Jharkhand Government
2012 question paper
previous year paper
PDF download

Why This Paper is Important

Useful for 4th COMBINED CIVIL SERVICES (Main) 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

Instructions

Answer any four of the following: pinion to avoid interference.
PAPER-I Total No. of Printed Pages-9 cross-sectional combination? 250 MPa.
Full Marks: 200 why? 12Y - 100/45 \overline{a} é, \mathfrak{D} \overline{e}

Questions (page 2)

Formatted from page 2 OCR. Download the PDF for the full paper.

1. the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract of the contract o (h) Explain with a neat sketch the salient Explain the term 'machinability'. What What is a master production schedule?

2. esign. What are jigs and fixtures?

3. xplain poor machinability?

4. laning and capacity planning does it involve?

(a) number

(b) of

(d) in

(e) |
|
|

Question paper preview

Scanned pages 1–2 for reference. Download the official PDF for the full paper.

Mechanical Engineering Paper-I 4th Combined Civil Services Exam 2012 — page 1 instructions scan PDF download — Page 1

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Frequently asked questions

What is the exam name and year?

The exam is the 4th Combined Civil Services (Main) Exam, held in 2012.

Which subject and paper is this?

This is Mechanical Engineering, Paper-I (Code: 4CCSME).

What is the total marks and time duration?

The paper has a maximum of 200 marks and a time duration of 3 hours.

How many questions are to be attempted?

Candidates need to attempt five questions out of ten, with Question No. 1 being compulsory.

What topics are covered in Mechanical Engineering Paper-I?

Topics include automobile steering gears, cams, gear interference, column buckling, material properties, machining processes, laser beam principles, machinability, jigs and fixtures, master production schedules, and queuing theory.

What is an automobile steering gear?

An automobile steering gear is a mechanical system that allows the driver to control the direction of the vehicle by turning the front wheels.

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