Q.1
14 Marks(a)
Define:
i)Quality,
ii)Reliability,
iii)Maintainability.
(b)
What do you mean by quality? Explain the concept of quality circle
(c)
Explain the various methods of recovery and strengthening of machine elements.
Gujarat Technological UniversitySummer 2026 examination
GTU 3161913 Industrial Safety and Maintenance Engineering Summer 2026 Question Paper & PDF
B.E. · Mechanical Engineering · Semester 6 · Subject code 3161913
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
Explain Assembly of Keyed Joints.
(b)
Explain the effect of corrosion on the performance of machine
(c)
Explain the concept of ‘Reliability centered maintenance’ in detail.
OR
(c)
Explain the Hazard and Operability Study (HAZOP)
Q.3
14 Marks(a)
What are the causes of equipment breakdown?
(b)
Define: Opportunistic Maintenance, Routine Maintenance, Preventive Maintenance, Predictive Maintenance.
(c)
What is FMEA? How does FMEA help maintenance personnel?
OR
(a)
State types of failure. Explain defect analysis and failure analysis.
(b)
Differentiate between planned maintenance and unplanned maintenance.
(c)
What is fault tree analysis? Apply it for a car accident and suggest detail analysis.
Q.4
14 Marks(a)
Define:
1)optimistic time &
2)pessimistic time in
terms of maintenance.
(b)
Write Advantages & Disadvantages of PERT.
(c)
Classify various methods of safety training and explain any two in brief.
OR
(a)
Define:
1)planning &
2)Scheduling in terms of
maintenance.
(b)
Explain CPM with its advantages & limitations.
(c)
Explain the procedure for preparation of onsite emergency plan.
Q.5
14 Marks(a)
Differentiate between reportable type accident and non- reportable type accident.
(b)
Explain the main objectives of good plant layout.
(c)
Explain the different type of safety training conducted in any organization
OR
(a)
What are the objectives of good plant layout?
(b)
What is job safety analysis (JSA), Write down its objectives.
(c)
How personal protective equipments are useful in safety purpose? Discuss.
Other Semester 6 subjects
BE Mechanical
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About this paper
Official Gujarat Technological University (GTU) examination paper for Industrial Safety and Maintenance Engineering (Summer 2026, B.E. · Mechanical Engineering, Sem 6). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.