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Subject Code: 181905
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VIII (OLD) EXAMINATION — WINTER 2018
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Subject Name: Industrial Safety & Maintenance Engineering
Time: 02:30 PM TO 05:00 PM
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Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
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Q.1 (a) Describe roll of management and roll of government in Industrial safety. [07]
(b) What is Industrial safety? Explain safety and Productivity. [07]
Q.2 (a) Discuss causes of accidents in industrial plant. [07]
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(b) State the types of hazards and explain any three in detail with possible causes and remedial actions [07]
OR
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(b) What is the importance of lubrication? Explain various methods of lubrication. [07]
Q.3 (a) Short Note: a) Boiler Act, b) Explosive act [07]
(b) Discuss the preventive maintenance and its importance. [07]
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OR
(b) Importance Total productive maintenance. Discuss in details. [07]
Q.4 (a) Discuss equipment life cycle with bath tub curve [07]
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(b) Explain in brief (1) MTBS (2) MTTF (3) MTTR [07]
OR
(a) What is personal protective equipment? Explain different PPE used for different purpose and an importance of PPE. [07]
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Q.5 (a) What is fault tree analysis and Root cause analysis? Explain in detail. [07]
(b) Describe merits and demerits-of centralized and decentralized maintenance systems. [07]
OR
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(a) What is Condition monitoring? Describe on-load and off load Testing. [07]
(b) What is wear debris analysis? Write the names of any three wear debris analysis techniques commonly used. [07]
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OR
(b) Explain Noise vibration and harshness analysis of machines [07]
(a) What is thermal monitoring? Explain in brief about work of temperature sensitive tapes. [07]
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Date: 29/11/2018
Total Marks: 70
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