The curve for unsteady state cooling or heating of bodies is Options: A . &nbspHyperbolic curve asymptotic both to time and temperature axis B . &nbspExponential curve asymptotic both to time and temperature axis C . &nbspParabolic curve asymptotic to time axis D . &nbspExponential curve asymptotic to time axis

The curve for unsteady state cooling or heating of bodies is

Question

The curve for unsteady state cooling or heating of bodies is

Options:

A . Hyperbolic curve asymptotic both to time and temperature axis

B . Exponential curve asymptotic both to time and temperature axis

C . Parabolic curve asymptotic to time axis

D . Exponential curve asymptotic to time axis

Answer: Option D
Answer: (d).Exponential curve asymptotic to time axis

Was this answer helpful ?

Next Question

Question 1. What is the wavelength band for TV rays?....

Question 2. Diagram shows transient heat conduction in an infinite plane wall. Identify the correct boundary condition in transient ....condition in transient heat conduction in solids with finite conduction.

Question 3. Let there is some conduction resistance, then temperature becomes a function of (i) Biot number (ii)Fourier number (iii)....function of (i) Biot number (ii)Fourier number (iii) Dimensionless parameter Identify the correct statement

Question 4. A large steel plate 50 mm thick is initially at a uniform temperature of 425 degree Celsius. It is suddenly exposed on b....= 42.5 W/m K and thermal diffusivity = 0.043 m²/hr

Question 5. “When Biot number exceeds 0.1 but is less than 100, use is made of Heislers charts for the solution of transient heat ....the solution of transient heat conduction”. Choose the correct answer

Question 6. A 12 cm diameter cylindrical bar, initially at a uniform temperature of 40 degree Celsius, is placed in a medium at 650 ....W/m K Density = 580 kg/m³ Specific heat = 1050 J/kg K

Question 7. “A solid which extend itself infinitely in all directions of space is termed as finite solid”. Choose the correct an....space is termed as finite solid”. Choose the correct answer

Question 8. During heat treatment, cylindrical pieces of 25 mm diameter, 30 mm height and at 30 degree Celsius are placed in a furna..../m³ Specific heat = 480 J/kg K Conductivity = 40 W/m degree

Question 9. The quantity h L C/k is known as....

Question 10. Identify the correct relation between Biot number and Fourier number....

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