Top 150+ Solved Maintenance and Rehabilitation of Structures MCQ Questions Answer
Q. Process of maintaining different components of building so that it can provide proper servicethroughout its working life is known as__________
a. Building maintenance
b. Building management
c. Building service
d. Building repairs
Q. Which type of activity is carried out during the maintenance process?
a. Repair of plaster
b. Repair of cracks in walls and ceiling
c. Repair of flooring settlement
d. All of the above
Q. Which type of plaster defect generates a swelling in plaster surface?
a. Crazing
b. Blistering
c. Flaking
d. Popping
Q. Which type of plaster defect generates a series of hair cracks inside the plaster?
a. Crazing
b. Blistering
c. Flaking
d. Popping
Q. Which type of chemical is used for the anti-termite treatment of the soil?
a. Aldrin
b. Haptachlor
c. A & B both
d. None of the above
Q. Which type of maintenance work is taken to prevent a wear or decay of building?
a. Preventive maintenance
b. Remedial maintenance
c. Day to day maintenance
d. Special maintenance
Q. Which type of maintenance is known as a preventive maintenance?
a. Routine maintenance
b. Periodical maintenance
c. Pre & pose monsoon maintenance
d. All of the above
Q. Simplest method of identifying weak spots are_______
a. visual inspection
b. tapping the surface
c. chipping the weak concrete
d. both a & b
Q. Mortar or concrete conveyed through pressure hose and applied pneumatically at highvelocity on to a surface is called
a. guniting
b. grouting
c. sealing
d. spraying
Q. Which type of work is done in day to day repair?
a. Remove chokage in pipes
b. Cleaning of manholes
c. Lawn moving
d. All of the above
Q. White washing is done during________
a. Annual repair
b. Day to day repair
c. Special repair
d. Major repair
Q. In which type of repair major concreting work is carried out?
a. Annual repair
b. Day to day repair
c. Special repair
d. Major repair
Q. A big crack is observed in the C I water mains suitable remedy is to
a. paint the crack with bitumen paint
b. use rich cement plaster to cover the crack
c. provide clamps to cover the crack
d. cut affected pipe length and replace it with another pipe
Q. Honey combing is caused due to
a. inadequate compaction
b. chemical reaction
c. shock waves
d. lack of curing
Q. Drying shrinkage can be reduced by__________
a. using practical amount of aggregate
b. lowest usable water content
c. using shrinkage compensating cement
d. all the above