1
GATE CE 2001
MCQ (Single Correct Answer)
+2
-0.6
Identify the FALSE statement from the following, pertaining to the design of concrete structures.
A
The assumption of a linear strain profile in flexure is made use of in working stress design, but not in ultimate limit state design.
B
Torsional reinforcement is not required to be provided at the corners of simply supported rectangular slabs, if the corners are free to lift up.
C
A rectangular slab, whose length exceeds twice its width, always behaves as a two way slab, regardless of the support conditions.
D
The 'load balancing' concept can be applied to select the appropriate tendon profile in a prestressed concrete beam subjected to a given pattern of loads.
2
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
The following two statements are made with reference to a simply supported under - reinforced $$RCC$$ beam:

$${\rm I}.\,\,\,\,\,\,\,\,\,\,\,\,$$ Failure takes place by crushing of concrete before the steel has yielded.
$${\rm II}.\,\,\,\,\,\,\,\,\,\,$$ The neutral axis moves up as the load is increased.

With reference to the above statements, which of the following applies?

A
Both the statements are false
B
$${\rm I}$$ is true but $${\rm I}$$$${\rm I}$$ is false
C
Both the statements are true
D
$${\rm I}$$ is false but $${\rm I}$$$${\rm I}$$ is true
3
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
Assume straight line instead of parabola for stress-strain curve of concrete as given below and partial factor of safety as $$1.0.$$ GATE CE 2000 Reinforced Cement Concrete - Singly Reinforced Sections Question 2 English

A rectangular under-reinforced concrete section of $$300$$ $$mm$$ width and $$500$$ $$mm$$ effective depth is reinforced with $$3$$ bars of grade $$Fe$$-$$415,$$ each of $$16$$ $$mm$$ diameter. Concrete mix is $$M20.$$

The depth of the neutral axis from the compression fibre is

A
$$76$$ $$mm$$
B
$$81$$ $$mm$$
C
$$87$$ $$mm$$
D
$$100$$ $$mm$$
4
GATE CE 2000
MCQ (Single Correct Answer)
+2
-0.6
Assume straight line instead of parabola for stress-strain curve of concrete as given below and partial factor of safety as $$1.0.$$ GATE CE 2000 Reinforced Cement Concrete - Singly Reinforced Sections Question 1 English

A rectangular under-reinforced concrete section of $$300$$ $$mm$$ width and $$500$$ $$mm$$ effective depth is reinforced with $$3$$ bars of grade $$Fe$$-$$415,$$ each of $$16$$ $$mm$$ diameter. Concrete mix is $$M20.$$

The depth of the neutral axis obtained as per $$IS:$$ $$456$$-$$2000$$ differs from the depth of neutral axis obtained in $$Q.08$$ by

A
$$15$$ $$mm$$
B
$$20$$ $$mm$$
C
$$25$$ $$mm$$
D
$$32$$ $$mm$$
GATE CE Subjects
Fluid Mechanics and Hydraulic Machines
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Graduate Aptitude Test in Engineering
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