what is the three method of heat transfer?give example of
each.
Answer Posted / subash konar
1.conduction-hot metal connected to cold metal.
2.convection-rising of hot air upwards in atmosphere and
then cold air takes the space and again same process repeats.
3.radiation- no media required for this infrared rays from
sun reach to us.
| Is This Answer Correct ? | 18 Yes | 7 No |
Post New Answer View All Answers
The friction plate is always mounted on a) flywheel b) Pressure plate c) Internally splined hub d) Clutch spring
Define white metals.
Define riveted joints.
What will you do if you are offered higher salary at a different organisation while you are working with us?
For the second gear in a synchromesh system, the drive transfer will be through a) U1, U2, C, F2, and splines b) U1, U2, C, F1, and splines c) U1, U3, D, F3, and splines d) U1, U4, U5, E, F2, and splines
What are the different alloys of brass?
List 5 words that best Describe your strengths? List 5 words that best Describe your weakness?
How can you measure bhp?
Explain the role of nitrogen in welding.
Differentiate between two stroke engines four stroke engines.
Do the design & fittings depend on the type of the vehicle engine? Why is petrol used for engines only & vice versa.
What is the reason for emitting the white exhaust smoke during start of the vehicle?
What is the difference between bs2 & bs3 engine?
Tell me the formula of heat loss in a pipe.
The Hook's joint works efficiently when the propeller shaft inclination is a) 18o b) 28o c) 38o d) 48o