A tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2c

Question

A tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm. What will be the instantaneous stress in bar?

Options:

A . 100 N/mm²

B . 120 N/mm²

C . 150 N/mm²

D . 250 N/mm²

Answer: Option D
Answer: (d).250 N/mm²

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. 2 tensile load of 100kN is suddenly applied to a rectangular bar of dimension 2cmx4cm and length of 5m. What will be the....the strain energy absorbed in the bar if E=1×10⁵ N/mm²?

Question 2. A steel rod is 2m long and 50mm in diameter. An axial pull of 100kN is suddenly applied to the rod. What will be the ins....be the instantaneous elongation produced in the rod if E=22GN/m²?

Question 3. A steel rod is 2m long and 50mm in diameter. A axial pull of 100kN is suddenly applied to the rod. What will be the inst....What will be the instantaneous stress induced in the rod?

Question 4. The maximum instantaneous extension, produced by an unknown falling weight in a vertical bar of length 3m. What will be ....and the value of unknown weight if E = 200GPa?

Question 5. An unknown weight falls through a height of 10mm on a collar rigidly attached to a lower end of a vertical bar 500cm lon....If E =200GPa what will be the value of stress?

Question 6. The maximum instantaneous extension, produced by an unknown falling weight through a height of 4cm in a vertical bar of ....and the value of unknown weight if E = 200GPa?

Question 7. A 1m long bar of uniform section extends 1mm under limiting axial stress of 200N/mm². What is the modulus of resili....200N/mm². What is the modulus of resilience for the bar?

Question 8. A square steel bar of 10mm side and 5m length is subjected to a load whereupon it absorbs a strain energy of 100J. what ....strain energy of 100J. what is its modulus of resilience?

Question 9. What is the strain energy stored in a body when the load is applied suddenly?....

Question 10. A tensile load of 60kN is suddenly applied to a circular bar of 4cm diameter. What will be the maximum instantaneous str....4cm diameter. What will be the maximum instantaneous stress induced?

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