MCQ Examination- Advanced Concrete Technology [ACT] | 2021 Update |Gate qua | civil que |

 MCQ 

• FRP stands for:

1. Fiber Reinforced Polymer
2. Fully Reinforced Polymer
3. Fire Resistant Polymer
4. Fiber Reconditioned Polymer

• Composite Materials are classified based on :

1. Type of matrix
2. Size-and-shape of reinforcement 
3. both
4. polymers

• The Nacelle of windmill house

1. Gearbox 
2. Brakes
3. Generator
4. All of the above

• Which type of soils is benefited by using tile drainage ?

1. Dry Soils
2. Black Soils
3. Wet Soils
4. Red Soils

• Fiber reinforced Concrete (FRC) is used in :

1. Pavements
2. Foundation
3. Slab
4. Beam

• Following power plant has instant starting

1. Nuclear Power plant
2. Hydro power plant
3. diesel power plant
4. both (b) and (c)

• The land is made to be sloped towards the ditches.

1. True 
2. False

• Vegetable glue is used for:

1. Labelling
2. Joining glass
3. Plastic Adhesion
4. Plywood manufacture

• Based on the important category, concrete and fiber glass are the examples of ______

1. Ceramics
2. Polymers
3. Composites
4. Semi-conductors

• Which of the following power plant is expected to have the longest life?

1. Steam
2. Diesel
3. Hydroelectric 
4. Any of the above

• What type of energy is wind energy?

1. Renewable energy
2. Non-renewable energy
3. conventional energy
4. Commercial energy

• Which of the following is a method of land reclamation ?

1. Dry Methods
2. Hydraulic Reclamation
3. Rehandling Pit
4. All of the above

• Land Capable of being ploughed and used to grow crops is called as 

1. Domestic land
2. Arable land
3. Unarable land
4. Dry land

• Which of the following is the method of bridge rehabilitation?

1. Deck Overlays
2. Deck Replacement
3. Deck Widening
4. All of the above

• Which of the following have highest operating cost ?

1. Hydroelectric power plant
2. Thermal power plants
3. Nuclear power plants
4. Solar electric power plant

• Epoxy adhesives are used in the manufacturing of:

1. Glass
2. Fabric
3. Plywood
4. Plastic

• The alternator is used in a power plant which converts_____

1. Electrical Energy into Mechanical Energy
2. Electrical energy into solar energy
3. Mechanical Energy into electrical Energy
4. Mechanical energy into Nuclear Energy 

• Why bridge rehabilitation is required ?

1. Change in traffic
2. Improper Maintenance
3. Erosion of structure
4. All of the above

• The following material can be used for filling in sandwich structures :

1. Polymers 
2. Cement
3. Wood
4. All

• The word adhesive has its origin from:

1. Greek Adhere
2. Latin Adhere
3. Greek Adhaerere
4. Latin Adhaerere

• What are used to turn wind energy into electrical energy?

1. Turbine 
2. Generators
3. Yaw motor
4. Blades

• Geosynthetics are made from a polymer such as _____

1. Poly Propylene (pp)
2. Polyester
3. Poly ethylene
4. All the above

• Operating cost of nuclear power plant is less than thermal power plants.

1. True 
2. false

• Suggest thee suitable method for Weakening of foundation of bridge

1. Strengthening by underpinning
2. Cleaning, Painting
3. Filled with rich mortar
4. New Pointing

• The Process of Applying an adhesive is :

1. Speedy
2. slow
3. costly
4. cumbersome

• Under what Strata the tile drainage should not be placed?

1. In shallow Depths
2. More pervious Strata
3. Less Pervious Strata
4. Pervious Strata

• A composite material is made of ______

1. A single material
2. Two or more chemically combined materials
3. Two or more separate materials
4. none of these

• The temporary casing is known as the _____

1. Support
2. Formwork
3. built-up
4. casing

• Suggest the suitable method for scouring in bridge

1. Repairing of foundation
2. New pointing
3. Cleaning
4. Painting

• How many types of structures can be constructed in the fields to remove excess waters?

1. 5
2. 2
3. 3
4. 4

• The best capable alternative source which can meet the future energy demand is

1. thermal power plant
2. Nuclear power plant
3. hydroelectric power plant
4. geothermal power plant

• Gorilla Glue is made up of:

1. Resin
2. Epoxy
3. Polyurethane
4. Animal Protein

• Select the incorrect statement from the following option.

1. Composites are optically opaque materials
2. Carbon fiber reinforced composite materials are not used in space vehicles
3. Re-cyclability of composite material is poor
4. Processing of composite material is difficult

• Which nuclear power plant is less than thermal power plant.

1. U234
2. U235
3. U236
4. U237

• The bridge inspections are of following types:

1. Routine Inspection
2. In-depth Inspection
3. Both A and B
4. None of the above

• Which glue can bond a metal a wood ?

1. contract cement
2. super glue
3. PVC cemet
4. Gorilla glue

• What is the name given to the drains used in depressions ?

1. Shallow Surface Drains
2. Deep Surface Drains
3. Open Drains
4. Drains

• The operation of removing the from work is commonly known as the 

1. Stripping
2. panel forms
3. nevel forms
4. Shuttering

• The ____ of formwork plays a significant role in the cost of concrete.

1. Economy
2. conditions
3. work
4. period

• Rehabilitation of structures may be required due to several reasons. Choose the correct reason.

1. Environmental effects
2. Tensile effects
3. Compressive Effects
4. Range Effects

• The _____ formwork should be sufficiently strong enough to bear the _____ weight concrete as well as the weights of the equipment, labour, etc.

1. Live Load
2. dead load 
3. Wind Load
4. Snow load

• Which of the below glue can be made plastic again by re-heating ?

1. Thermo-setting
2. Rubber glue
3. Animal Protein Glue
4. Thermo-plastic

• Shallow surface drains are connected to Outlet drains.

1. True
2. False

• Vacuum maxing systems reduce the exposure by _____

1. 20
2. 40
3. 50
4. 10

• The inside surface of formwork should be _____ so as to turn out a good concrete surface.

1. Smooth
2. undulated
3. rough
4. geometrical

• Which of the following are the components of the diaphragm wall?

1. Guide wall
2. Panel
3. Concrete
4. All of the above 

• Roller-compacted concrete is constructed without _______

1. joints 
2. cement
3. aggregate
4. water

• Which of the below adhesive is not attacked by water ?

1. Starch glue
2. Albumin glue
3. Vegetable Glue
4. Rubber glue

• What is the cross sectional shape of shallow surface drains ?

1. Triangular Shape
2. Circular Shape
3. Rectangular Shape
4. Trapezoidal shape

• Concrete is unsuitable for compaction by a vibration if it is 

1. dry
2. earth moist
3. semi-plastic
4. plastic

• The _____ formwork is used for formwork when it is desired to reuse the formwork several times.

1. wooden
2. steel
3. timber
4. none

• Which of the Follwing step is not included into diaphragm wall construction?

1. Guide wall Construction
2. Bentonite slurry adding
3. Excavation through calm-shell
4. None of these

• The column formwork consists of a box prepared from _____ separate sides.

1. One 
2. Two
3. Three
4. Four

• Which type of open drains would be fully operative only rainy season ?

1. Shallow Surface Drains
2. Deep surface Drains
3. French drain 
4. Drains

• Which IS code gives details about tile adhesives ?

1. IS 14458
2. IS 15477
3. IS 15478
4. IS 14557

• Vacuum dewatering technique is used for ____

1. Industrial floors
2. Parking lots
3. Deck slabs for Bridges
4. all the above

• Forms whose components can be reused several times are known s the _____

1. Stripping
2. panel forms
3. Newel forms
4. Shuttering