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Today, we are providing you the Maintenance and Rehabilitation of Structure NEB Class 12 Question Paper 2080-2023 (Old Course) Code-660 which examination was held on the year 2080/2023 and you can download the neb grade xii (12) Maintenance and Rehabilitation of Structure Question Paper 2080-2023 (Old Course) subject question paper of the year 2080-2023 in PDF format which is only for partial/grade improvement students whose first two digit of registration number starts from 78 or below. Please check and download pdf file NEB grade 12 Maintenance and Rehabilitation of Structure Question Paper 2080-2023 (Old Course) Exam question paper of the year 2023-2080 Nepal. The Exam Question provided below – Maintenance and Rehabilitation of Structure NEB Class 12 Question Paper 2080-2023 (Old Course) Code-660 is for the board exam 2079 and onwards. And it is based on the latest NEB Syllabus for 2079 and so on. We will be adding more Exam Question Papers of grade xii-class 12 later on. Scroll down to Download Maintenance and Rehabilitation of Structure NEB Class 12 Question Paper 2080-2023 (Old Course) Code-660 in pdf format which is 270 KB in size. Enjoy!
Maintenance and Rehabilitation of Structure NEB Class 12 Question Paper 2080-2023 (Old Course) Code-660.
NATIONAL EXAMINATIONS BOARD [NEB]
Maintenance and Rehabilitation of Structure – Grade XII-Class 12
Examination – 2080 (2023)
(Old Course)
For partial/grade improvement students.
Subject Code: 660
Time – 3 hrs
Full Marks – 75
Pass Marks – 27 (Only for Partial Students)
Check this …
NEB Class 12 Exam Model Question Papers 2079-2023 for All Subjects | Download in PDF.
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Grade 12 Physics Exam Question Paper of the year 2080-2023 (New Course) | PDF Download.
Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
Also Check …
2080-2023 NEB Class 12 All Exam Question Papers Collection.
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History NEB Class 12 Question Paper 2080-2023 (Sub. Code: 1221’A’) (New Course) | PDF Download.
Sociology NEB Class 12 Question Paper 2080-2023 (Sub. Code: 272) (Old Course) | PDF Download.
Physics NEB Class 12 Question Paper 2080-2023 (Old Course) (Sub. Code: 210) | PDF Download.
Mathematics NEB Class 12 Question Paper 2080-2023 (Sub. Code: 0081 ‘H’) (New Course) | PDF Download.
Marketing NEB Class 12 Question Paper 2080-2023 (Sub. Code: 910) (Old Course) | PDF Download.
Hotel Management NEB Class 12 Question Paper 2080-2023 (Sub. Code: 270) (Old Course) | PDF Download.
General Law NEB Class 12 Question Paper 2080-2023 (Sub. Code: 296) (Old Course) | PDF Download.
Business Studies NEB Class 12 Question Paper 2080-2023 (Sub. Code: 628) (Old Course) | PDF Download.
Biology NEB Class 12 Question Paper 2080-2023 (Sub. Code: 9101) (New Course) | PDF Download.
Accounting NEB Class 12 Question Paper 2080-2023 (Sub. Code: 1041’Q’) (New Course) | PDF Download.
Physics Exam Question Paper Class 12 of 2080-2023 (New Course) | PDF Download.
Attempt all questions.
Group ‘A’
Very short answer questions. 5×3=15
1. List the minor and major repair works for structures (Buildings).
2. What is efflorescence ? What are the causes of efflorescence ?
3. Distinguish between estimates and tender.
4. What chemicals are used to remove rust from reinforcement bars ?
5. Explain in brief how cracks are formed in walls.
Group ‘A’
Short answer questions. 6×5=30
6. Distinguish between rehabilitation (restoration), strengthening and retrofitting.
7. Describe the application procedure of repair chemicals for concrete.
8. Discuss about significance and components of rainwater harvesting system.
9. Describe the construction procedure of underground water tanks with Ferrocement.
10. Explain the steps involved in planning, layout and construction of compound walls with bricks.
11. How would repair RCC structures be damaged due to fire ?
Group ‘C’
Long answer questions. 3×10=30
12. Explain the different techniques and methods used for the repair of rain water leakage in buildings.
13. Explain about chemical analysis of concrete carried out for damage detection.
14. Explain the methods of determination of strength, economic and age of old building.
View and Download Maintenance and Rehabilitation of Structure NEB Class 12 Question Paper 2080-2023 (Old Course) Code-660 – Image.
