A composite rod is 1000mm long, its two ends are 40 mm² and 30mm² in a

Question

A composite rod is 1000mm long, its two ends are 40 mm² and 30mm² in area and length are 400mm and 600mm respectively. If the rod is subjected to an axial tensile load of 1000N, what will be its total elongation(E = 200GPa)?

Options:

A . 0.130m

B . 0.197mm

C . 0.160mm

D . 0.150mm

Answer: Option A
Answer: (a).0.130m

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A composite rod is 1000mm long, its two ends are 40mm² and 30mm² in area and length are 300mm and 200mm respec....1000N, what will be its total elongation (E = 200GPa)?

Question 2. A rod of two sections of area 625mm² and 2500mm² of length 120cm and 60cm respectively. If the load applied is....what will be the elongation (E = 2.1x 10⁵ N/mm²)?

Question 3. What will be the elongation of a bar of 1250mm² area and 90cm length when applied a force of 130kN if E = 1.05x 10�....a force of 130kN if E = 1.05x 10⁵ N/mm²?

Question 4. A rod, which tapers uniformly from 5cm diameter to 3cm diameter in a length of 50cm, is subjected to an axial load of 60....2,00,000 N/mm², what will be the extension of the rod?

Question 5. A solid uniform metal bar is hanging vertically from its upper end. Its elongation will be _________....

Question 6. A member ABCD is subjected to points load P₁=45kN, P₂, P₃=450kN and P₄=130kN. What will be the total elongation ....2.1x10⁵N/mm². The cross sectional area is 625mm, 2500mm, 1250mm respectively.

Question 7. A steel bar of 20mm x 20mm square cross-section is subjected to an axial compressive load of 100kN. If the length of the....E=200GPa, then what will be the elongation of the bar?

Question 8. A steel rod 10mm in diameter and 1m long is heated from 20 to 100 degree celcius, E = 200 GPa and coefficient of thermal....12 x10⁻⁶ per degree celcius. Calculate the thermal stress developed?

Question 9. A cube with a side length of 1m is heated uniformly a degree celcius above the room temperature and all the sides are fr....the cube? Consider the coefficient of thermal expansion as unity.

Question 10. The thermal stress is a function of _____________ P. Coefficient of linear expansion Q. Modulus of elasticity R. Temper...._____________ P. Coefficient of linear expansion Q. Modulus of elasticity R. Temperature rise

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

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers