Exam Details
| Subject | electrical safety | |
| Paper | ||
| Exam / Course | diploma in fire and industrial safety engineering | |
| Department | ||
| Organization | alagappa university | |
| Position | ||
| Exam Date | November, 2017 | |
| City, State | tamil nadu, karaikudi |
Question Paper
DIPLOMA IN FIRE AND INDUSTRIAL SAFETY
ENGINEERING EXAMINATION, NOVEMBER 2017
ELECTRICAL SAFETY
(Upto 2015 Batch)
Time 3 Hours Maximum 75 Marks
Part A x 3 15)
Answer all questions.
1. What is CPR?
2. Define lock out and work permit systems.
3. Give the voltage classification.
4. Briefly explain about grouping of gases.
5. What is circuit breaker?
Part B x 12 60)
Answer all questions.
6. Explain the working principles of electrical
equipment.
Or
Briefly discuss about international standards on
electrical safety.
7. Write short notes on lightning arrestors.
Ors
Describe earthing specifications.
Sub. Code
22
CP-8476
2
Ws5
8. Discuss the protection measures against over and
under voltage.
Or
Explain briefly about electrical guards.
9. Write short notes on safety in cabling and cable
joints.
Or
Explain about self diagnostic features.
10. Briefly discuss about intrinsically safe and
explosion proof electrical apparatus.
Or
Explain the classifications of hazardous zones.
————————
ENGINEERING EXAMINATION, NOVEMBER 2017
ELECTRICAL SAFETY
(Upto 2015 Batch)
Time 3 Hours Maximum 75 Marks
Part A x 3 15)
Answer all questions.
1. What is CPR?
2. Define lock out and work permit systems.
3. Give the voltage classification.
4. Briefly explain about grouping of gases.
5. What is circuit breaker?
Part B x 12 60)
Answer all questions.
6. Explain the working principles of electrical
equipment.
Or
Briefly discuss about international standards on
electrical safety.
7. Write short notes on lightning arrestors.
Ors
Describe earthing specifications.
Sub. Code
22
CP-8476
2
Ws5
8. Discuss the protection measures against over and
under voltage.
Or
Explain briefly about electrical guards.
9. Write short notes on safety in cabling and cable
joints.
Or
Explain about self diagnostic features.
10. Briefly discuss about intrinsically safe and
explosion proof electrical apparatus.
Or
Explain the classifications of hazardous zones.
————————
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