A bar is subjected to a tensile load of 150kN. If the stress in the middle porti

Question

A bar is subjected to a tensile load of 150kN. If the stress in the middle portion is limited to 160 N/mm², what will be the diameter of the middle portion of the total elongation of the bar is 0.25cm (E= 2 x 10⁵)?

Options:

A . 3cm

B . 3.45cm

C . 3.85cm

D . 4cm

Answer: Option B
Answer: (b).3.45cm

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A member ABCD is subjected to points load P₁=45kN, P₂, P₃=450kN and P₄=130kN. what will be the value of P necess....what will be the value of P necessary for equilibrium?

Question 2. A tensile rod of 40kN is acting on a rod of diameter 40mm and of length 4m. a bore of diameter 20mm is made centrally on....under the same tensile load if E = 2×10⁵ N/mm²?

Question 3. A composite bar consists of a bar enclosed inside a tune of another material when compressed under a load as whole throu....of the bar. What will be the equation of compatibility?

Question 4. A round bar made of same material consists of 4 parts each of 100mm length having diameters of 40mm, 50mm, 60mm and 70m....will be the total elongation of the bar in mm?

Question 5. A bar is in two sections having equal lengths. The area of cross section of 1st is double that of 2nd. if the bar carrie....ratio of elongation in section 2nd to section 1st ?

Question 6. Which of the following stresses are associated with the tightening of a nut on a bolt? P. Crushing and shear stress in ....the bolt Select the correct answer using the codes given below:

Question 7. A diagram which shows the variations of the axial load for all sections of the pan of a beam is called ____________....

Question 8. A material has a Poisson’s ratio of 0.5. If uniform pressure of 300GPa is applied to that material, What will be the v....that material, What will be the volumetric strain of it?

Question 9. What is the formula for shear stress?....

Question 10. The stress induced in a body, when subjected to two equal and opposite forces which are acting tangentially across the r....shearing of the body across its section is called ____________

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers