BEHARAGORA POLYTECHNIC, BAHARAGORA
BEHARAGORA POLYTECHNIC, BAHARAGORA
SNAP TEST - 2
Branch: Civil Engineering Session: 2023-26 SNAP TEST - 2
Subject: R.C.C Semester: 3RD Branch: Civil Engineering Session: 2023-26
Time: 1:00 hr F.M.: 20 Subject: R.C.C Semester: 3RD
Time: 1:00 hr F.M.: 20
Group A
Group A
Answer any five of the following questions (5 x 1 = 05)
Answer any five of the following questions (5 x 1 = 05)
Objective Type Questions
Objective Type Questions
1) Why is Steel used as reinforced material in RCC?
a) Steel is not reactive to water. 1) Why is Steel used as reinforced material in RCC?
b) Thermal coefficient of steel is less than that of concrete. a) Steel is not reactive to water.
c) Steel provides compressive strength to the structure. b) Thermal coefficient of steel is less than that of concrete.
d) Steel provides tensile strength to the structure. c) Steel provides compressive strength to the structure.
d) Steel provides tensile strength to the structure.
2) Where are the doubly reinforced beams required?
a) Where high strength is required. 2) Where are the doubly reinforced beams required?
b) Where concrete amount is restricted. a) Where high strength is required.
c) Where depth of the beam is restricted. b) Where concrete amount is restricted.
d) Where width of the beam is restricted. c) Where depth of the beam is restricted.
d) Where width of the beam is restricted.
3) What is the horizontal distance or spacing between the reinforcement bars of an 80mm
thick slab? 3) What is the horizontal distance or spacing between the reinforcement bars of an 80mm
a) 340mm. thick slab?
b) 240mm. a) 340mm.
c) 440mm. b) 240mm.
d) 540mm. c) 440mm.
d) 540mm.
4) What is the objective of providing foundation to a structure?
a) To distribute the load to the soil. 4) What is the objective of providing foundation to a structure?
b) For the compaction of the soil below the structure. a) To distribute the load to the soil.
c) To provide a base to the structure. b) For the compaction of the soil below the structure.
d) To stabilize the soil below the structure. c) To provide a base to the structure.
d) To stabilize the soil below the structure.
5) What is the maximum area for tension reinforcement in a beam?
a) 4% 5) What is the maximum area for tension reinforcement in a beam?
b) 8% a) 4%
c) 6% b) 8%
d) 2%
c) 6%
d) 2%
6) Which of the following is not an assumption for working stress design method? 6) Which of the following is not an assumption for working stress design method?
a) Concrete is elastic. a) Concrete is elastic.
b) A section which is plane before bending remains plane after bending. b) A section which is plane before bending remains plane after bending.
c) Tensile strength of concrete is considered. c) Tensile strength of concrete is considered.
d) Bond between steel and concrete is perfect within the elastic limit of steel. d) Bond between steel and concrete is perfect within the elastic limit of steel.
Group-B Group-B
Answer any three of the following questions (3 × 5 =15 Marks) Answer any three of the following questions (3 × 5 =15 Marks)
Subjective Questions Subjective Questions
1) Find maximum number of 16 mm bars that can be provided in a beam (b = 300 mm) 5) Find maximum number of 16 mm bars that can be provided in a beam (b = 300 mm)
assuming 25 mm cover on both sides. assuming 25 mm cover on both sides.
Differentiate between working stress method and limit state method of design. (3+2) Differentiate between working stress method and limit state method of design. (3+2)
2) Which IS code is used for RCC design? What is development length? Explain the role 6) Which IS code is used for RCC design? What is development length? Explain the role
of steel reinforcement in RCC structures. (1+2+2) of steel reinforcement in RCC structures. (1+2+2)
3) A rectangular column has size 400 mm × 600 mm and carries an axial load. Check the 7) A rectangular column has size 400 mm × 600 mm and carries an axial load. Check the
minimum eccentricity as per IS 456. (5) minimum eccentricity as per IS 456. (5)
4) What are the factors affecting the durability of RCC structures? How can they be 8) What are the factors affecting the durability of RCC structures? How can they be
improved? (3+2) improved? (3+2)
