A single cylinder 2-stroke engine operates at 1500 rpm. Calculate the depth wher

Question

A single cylinder 2-stroke engine operates at 1500 rpm. Calculate the depth where the temperature wave due to variation in cylinder is damped to 1% of its surface value. For the cylinder material, thermal diffusivity = 0.042 m²/hr

Options:

A . 0.1996 cm

B . 0.3887 cm

C . 0.2774 cm

D . 0.1775 cm

Answer: Option D
Answer: (d).0.1775 cm

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. At a certain time instant, the temperature distribution in a long cylindrical fire tube can be represented approximately....the tube material K = 5.5 W/m K α = 0.004 m²/hr

Question 2. The temperature distribution at a certain time instant through a 50 cm thick wall is prescribed by the relation T = 300....the heat energy stored per unit area of the wall

Question 3. A large plane wall, 40 cm thick and 8 m² area, is heated from one side and temperature distribution at a certain ti....= 6 W/m K and thermal diffusivity = 0.02 m²/hr

Question 4. Time lag is given by the formula....

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