Test: SFD & BMD Level - 1 - Mechanical Engineering MCQ

# Test: SFD & BMD Level - 1 - Mechanical Engineering MCQ

Test Description

## 20 Questions MCQ Test Strength of Materials (SOM) - Test: SFD & BMD Level - 1

Test: SFD & BMD Level - 1 for Mechanical Engineering 2024 is part of Strength of Materials (SOM) preparation. The Test: SFD & BMD Level - 1 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: SFD & BMD Level - 1 MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: SFD & BMD Level - 1 below.
Solutions of Test: SFD & BMD Level - 1 questions in English are available as part of our Strength of Materials (SOM) for Mechanical Engineering & Test: SFD & BMD Level - 1 solutions in Hindi for Strength of Materials (SOM) course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: SFD & BMD Level - 1 | 20 questions in 25 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Strength of Materials (SOM) for Mechanical Engineering Exam | Download free PDF with solutions
Test: SFD & BMD Level - 1 - Question 1

### If shear force diagram between two sections is constant, BM diagram between those two section varies

Test: SFD & BMD Level - 1 - Question 2

### A simply supported beam of length ‘l’ is subjected to a point load at mid-span. The shape of BMD is

 1 Crore+ students have signed up on EduRev. Have you?
Test: SFD & BMD Level - 1 - Question 3

### Between point loads the shear varies

Detailed Solution for Test: SFD & BMD Level - 1 - Question 3
Shear force is constant between two point loads.

Test: SFD & BMD Level - 1 - Question 4

The shear force diagram for a cantilever subjected to uniformly distributed load over its entire span is

Detailed Solution for Test: SFD & BMD Level - 1 - Question 4

SFX−X = wx

Test: SFD & BMD Level - 1 - Question 5

A beam is said to be in general stable and statically determinate for general loading when number of reaction components is

Test: SFD & BMD Level - 1 - Question 6

The reaction at a hinged support of a beam is

Test: SFD & BMD Level - 1 - Question 7

For overhanging beams, the point of contra flexure

Detailed Solution for Test: SFD & BMD Level - 1 - Question 7

→ Point of contraflexure is a point where bending moment changes its sign.

→ As from the BMD it is clear that in between the supports the BM is changing the sign.

Test: SFD & BMD Level - 1 - Question 8

The point of a contraflexure is the point where _____.

Detailed Solution for Test: SFD & BMD Level - 1 - Question 8

It is the point where the BM is zero after changing its sign from positive to negative or vice versa.

Test: SFD & BMD Level - 1 - Question 9

Maximum bending moment occurs in simply supported beam, where the [

Test: SFD & BMD Level - 1 - Question 10

Detailed Solution for Test: SFD & BMD Level - 1 - Question 10

Test: SFD & BMD Level - 1 - Question 11

For a beam subjected to a constant bending moment throughout its length

Test: SFD & BMD Level - 1 - Question 12

The difference in ordinate of the shear curve between any two sections is equal to the area under

Test: SFD & BMD Level - 1 - Question 13

A lever is supported on two hinges at A and C. It carries a force of 3 kN as shown in the above figure. The bending moment at B will be

Detailed Solution for Test: SFD & BMD Level - 1 - Question 13

Test: SFD & BMD Level - 1 - Question 14

The shear force at the free end of an overhanging beam (with udl) is equal to

Detailed Solution for Test: SFD & BMD Level - 1 - Question 14

Shear force will increase linearly from end D to support B starting from zero.

Test: SFD & BMD Level - 1 - Question 15

A wooden log of length 5mm is floating in water. First it’s self-weight is 1kN/m. The maximum B.M at the center is

Detailed Solution for Test: SFD & BMD Level - 1 - Question 15
Due to self-weight SF and BM will not occur when the member is freely floating.

Test: SFD & BMD Level - 1 - Question 16

Bending moment in a simply supported beam is maximum at

Test: SFD & BMD Level - 1 - Question 17

Bending moment in a cantilever beam shown below will be zero at

Test: SFD & BMD Level - 1 - Question 18

When a SSB is subjected to a concentrated moment at a distance of L/4 from the right end, the maximum bending moment occurs at

Test: SFD & BMD Level - 1 - Question 19

Shear force at any section is the algebraic sum of the following force on the either side

Detailed Solution for Test: SFD & BMD Level - 1 - Question 19
Shear force at any point or at any section is the algebraic sum of transverse shear forces either to the left or to the right of a section.

Test: SFD & BMD Level - 1 - Question 20

Which of the following statements is true regarding shear force and bending moment in a beam?

Detailed Solution for Test: SFD & BMD Level - 1 - Question 20

The correct answer is B) Shear force is the force that causes a beam to twist, while bending moment is the force that causes a beam to bend.

Shear force refers to the internal force that acts on a beam in a direction perpendicular to its longitudinal axis. It arises due to the transverse load acting on the beam. Shear force causes the beam to twist or deform, but it does not cause the beam to bend.

On the other hand, bending moment refers to the internal force that acts on a beam in a direction perpendicular to its longitudinal axis. It arises due to the bending load acting on the beam. Bending moment causes the beam to bend or deform, but it does not cause the beam to twist.

Therefore, the correct option is B) Shear force is the force that causes a beam to twist, while bending moment is the force that causes a beam to bend.

## Strength of Materials (SOM)

37 videos|39 docs|45 tests
Information about Test: SFD & BMD Level - 1 Page
In this test you can find the Exam questions for Test: SFD & BMD Level - 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: SFD & BMD Level - 1, EduRev gives you an ample number of Online tests for practice

## Strength of Materials (SOM)

37 videos|39 docs|45 tests