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Test: Relation Between Distributed Load, Shear And Moment - Mechanical Engineering MCQ


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15 Questions MCQ Test - Test: Relation Between Distributed Load, Shear And Moment

Test: Relation Between Distributed Load, Shear And Moment for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Test: Relation Between Distributed Load, Shear And Moment questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Relation Between Distributed Load, Shear And Moment MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Relation Between Distributed Load, Shear And Moment below.
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Test: Relation Between Distributed Load, Shear And Moment - Question 1

The determination of the internal loading in the beams is usually done so as to ______________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 1

The determination of the internal forces in the beam is done so as to design the beams as in the application purpose the beams will be subjected to many loads. This will help us to make the beam properly. And also this will ensure that the beams will not break after the loading is done on them. For this another method is the distribution load method.

Test: Relation Between Distributed Load, Shear And Moment - Question 2

The slope of the shear diagram is equal to__________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 2

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

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Test: Relation Between Distributed Load, Shear And Moment - Question 3

The shear diagram will jump downward if the _________________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 3

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 4

Change in the shear is equal to ____________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 4

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 5

The internal loading can be found by ________________________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 5

The determination of the internal forces is done by various methods among which the distribution of load method is the one. Also we have method of joints, which is done so as to determine the internal forces which are being developed in the trusses or the frames. This is done as to design them. In this method the loading acting upward is considered to be positive.

Test: Relation Between Distributed Load, Shear And Moment - Question 6

The equation of change in moment equals area under shear diagram is not applied when_________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 6

As this is done with the help of distributed load method thus when a couple moment this equation act is not valid. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 7

Slope of the moment diagram is equal to _________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 7

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 8

The change in moment is equal to _________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 8

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 9

In the making of the shear force diagram or the bending moment diagrams, one method is used, distributed load. In this the distributed load will be considered positive if ____________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 9

The loading acting upward is considered to be positive. This is done as to decrease the time used for the calculations. If the method of sections is being applied at the complex sections for the determination of the unknown forces, much time is required for it. Thus the main motto is to make the calculations easy and make the less use of time.

Test: Relation Between Distributed Load, Shear And Moment - Question 10

Determine the shear force of the beam shown.

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 10

The loading acting upward is considered to be positive. This is done as to decrease the time used for the calculations. If the method of sections is being applied at the complex sections for the determination of the unknown forces, much time is required for it. Thus the main motto is to make the calculations easy and make the less use of time.

Test: Relation Between Distributed Load, Shear And Moment - Question 11

The shear diagram will jump upwards if there is __________

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 11

After the application of the force equation of equilibrium to the segment of the beam, we have the above result. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 12

The equation of change in moment equals area under shear diagram is not applied when?

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 12

As this is done with the help of distributed load method thus when a concentrated load is applied this equation is not valid. This is done on the very small part of the beam. That is the minimal section of the beam is to be considered and then the application of the equilibrium equations are done so as to calculate the final result.

Test: Relation Between Distributed Load, Shear And Moment - Question 13

The couple in the beam is simplified easily by the help of right hand rule. But the forces simplification is not possible as there is no such system of rules so that the forces can be simplified.

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 13

Both of them are vector quantities. And both of them can be easily simplified. If taken in the vector form then the task is even easier. Thus it is not necessary for the force or the couple to be vector only, even if the magnitude is taken, the simplification is done in the 2D. Forces are simplified on the basis of the algebra.

Test: Relation Between Distributed Load, Shear And Moment - Question 14

The couple moment and the force is divided to get the distance of the axis from the point of action of the force.

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 14

The couple is the cross product of the force and the perpendicular distance between the forces. And if the division of the both is done than the resulting quantity is the distance only. But care must be taken that the product is the cross product and hence sine angle must be divided too to get the distance.

Test: Relation Between Distributed Load, Shear And Moment - Question 15

What is the bending moment at end supports of a simply supported beam?

Detailed Solution for Test: Relation Between Distributed Load, Shear And Moment - Question 15

At the end supports, the moment (couple) developed is zero, because there is no distance to take the perpendicular acting load. As the distance is zero, the moment is obviously zero.

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