1
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
PDDC SEMESTER-VIII EXAMINATION WINTER 2018
Subject Code:X81904 Date: 19/11/2018
Subject Name: Industrial Safety and Maintenance Engineering
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Discuss about the Cost of Accidents in various industries.
07

Explain MTTR, MTTF, MTBF and MTBS in brief.
07
Q.2

Differentiate with suitable example: Preventive Predictive maintenance.
07

Discuss: Methods of controlling Mechanical hazards.
07
OR

What is Breakdown? Explain the major causes of Equipment Breakdowns.
07
Q.3

Explain in brief: Fault tree analysis.
07

Write short notes on: Ergonomics Workman's compensation Act.
07
OR
Q.3

Discuss major benefits covered in ESI Act, 1948.
07

Elaborate the Wear debris analysis.
07
Q.4

Describe Role of Management and Government in Industrial safety.
07

Discuss various activities involved during the safety analysis of product.
07
OR
Q.4

What is total productive maintenance? Discuss its similarities.
07

Discuss noise vibration and harshness analysis of machine.
07
Q.5

Write short notes on: Explosive Boiler Act.
07

Discuss major welfare factors in Factory Act, 1948.
07
OR
Q.5

Discuss in brief: Equipment life cycle.
07

What is Availability? Explain how it is considered in maintenance.
07