SCORING PATTERN:2 POINTS EACH
Q.1- What does '415' represent in Fe415?
Q.2- What is the shape of the Bending Moment Diagram of
an U.D.L applied on Cantilever beam?
a) Parabola
b) Straight Line
c) Circle
d) Ellipse
Q.3- What is meant by ratio in mixture of 1:2:4 concrete?
Q.1- What does '415' represent in Fe415?
Q.2- What is the shape of the Bending Moment Diagram of
an U.D.L applied on Cantilever beam?
a) Parabola
b) Straight Line
c) Circle
d) Ellipse
Q.3- What is meant by ratio in mixture of 1:2:4 concrete?
1. Tensile strength of that Iron bar/rod/anything in N/mm^2 shayd.
ReplyDelete2. Is there any case when BMD forms a complete circle or ellipse? It's always a parabola, right? If not a straight line. Can we improve the options?
3. Sasta se mehenga. Cement ka weight: Coarse aggregate ka weight: Sand/Fine aggregate ka weight.
1-
ReplyDelete2- PARABOLA
3- cement:sand:coarse aggregate ratio
1. 415 represents the pressure the iron rod can resist ie 412N/mm^2
ReplyDelete2. may be parabolic
ReplyDelete3. it shows vol. of cement , sand and aggregate
ReplyDelete2. a) Parabola
ReplyDelete1. The yield strength of the bar is 415 N/mm2.
ReplyDelete2.a. parabola
3.Concrete is a mixture of cement and sand and aggregate.
The ratio is the volumes of each component.
1.Sugar acts as a retarder and delays the setting time of concrete.Builders use retardants to slow down the setting of concrete, particularly in warm weather to make it more “plastic” and give them more time to work with the material they use sugar mostly.
ReplyDelete1. Yield Strength
ReplyDelete2. Parabola
3. 1 part cement, 2 parts fine aggregate, 4 parts coarse aggregates.