Define Noise Pollution? What are the different noise protection guards used in a · Chemical Process Industry. 8. What do
Set No. Code No:420801
1
IV-B.Tech. II Semester Examinations April, 2003 SAFETY AND HAZARD ANALYSIS (Chemical Engineering)
Max. Marks: 80 Answer any FIVE questions All questions carry equal marks ---
.in
Time: 3 Hours
Define safety. Explain how the safety of workers insures economic development of an industry.
2.
Explain about first degree hazards.
3.
Discuss about the Hazards of Heat Transfer Operation.
4.
Discuss about : a) Float Switches b) Bubbler type Level Gauges.
5.
Write about industrial safety training and education?
6.
Discuss in detail about safety and protection measures for flammable and respiratory hazards?
7.
List out various PPE's used in a Chemical Process Industry (CPI).
8.
Define Risk and Hazard analysis and describe about Risk analysis.
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Set No. Code No:420801
2
IV-B.Tech. II Semester Examinations April, 2003 SAFETY AND HAZARD ANALYSIS (Chemical Engineering)
Max. Marks: 80 Answer any FIVE questions All questions carry equal marks ---
.in
Time: 3 Hours
Explain about various potential hazards in a chemical industries.
2.
Explain how the services of Consulting Safety Committee are useful.
3.
Discuss the Hazards of Pumps, Compressors and agitators.
4.
Discuss about : a) High Level Interlocks. b) Prevention of Operating Errors.
5.
What are principal safety requirements for floor openings platforms?
6.
Write about OSHA approved labels?
7.
Define Noise Pollution? What are the different noise protection guards used in a Chemical Process Industry.
8.
What do you mean by Fault Tree Analysis and explain in detail.
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Set No. Code No:420801
3
IV-B.Tech. II Semester Examinations April, 2003 SAFETY AND HAZARD ANALYSIS (Chemical Engineering)
Max. Marks: 80 Answer any FIVE questions All questions carry equal marks ---
.in
Time: 3 Hours
Explain in detail about who makes safety in an industry.
2.
Explain the solvent tanks location in the plant site considering safety aspects.
3.a)
Explain the preventive measures to be taken to avoid hazards of chemical reactions. Describe some chemical operations which cause chemical hazards.
b)
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1.
Discuss about different Fabrication methods of Pressure Vessel.
5.
Write about the industrial toxicology and importance of safety training?
6.
Write about OSHA responsibilities and implementation for respiratory hazards?
7.
What do you mean by radiation? Discuss the equipment available for radiation protection.
8.
Draw the flow chart for calculating the Dow fire and Explosion Index method.
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4.
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Set No. Code No:420801
4
IV-B.Tech. II Semester Examinations April, 2003 SAFETY AND HAZARD ANALYSIS (Chemical Engineering)
Max. Marks: 80 Answer any FIVE questions All questions carry equal marks ---
.in
Time: 3 Hours
Explain how safety is dynamic force, both for individual, his employer and society.
2.
Explain about the various factors to be considered for the location of laboratories in an industry.
3.a) b)
Describe high pressure and atmospheric reaction that lead to chemical hazards. Name a few operation that cause clinical hazards and explain them.
4.a)
Discuss the safe operation of a typical unit process considering control of temperature, pressure, level and vacuum controls. Describe the design consideration for a safe operation of any chemical unit.
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b)
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1.
Write about product safety and human values.
6.
Write about selection of respiratory protective devices.
7.
What is meant by Flash Point, Fire Point and Spontaneous Combustion?
8.
Differentiate between HAZOP and HAZAN and explain about hazardous and operatable studies.
