Friction is undesirable, Mechanical Engineering

Assignment Help:

Friction is Undesirable:

A friction is undesirable at the time of ice skating or when the block is lifted or put down on the truck with the help of inclined plane. If friction is more between block and inclined surface, then large force is required to push block on plane.

Thus friction is desirable or undesirable that depends upon the situation and types of work.

 

 


Related Discussions:- Friction is undesirable

Define the process of otto cycle, Define the process of Otto cycle The...

Define the process of Otto cycle The Otto cycle is the ideal air standard cycle for petrol and gas engine. It having of four processes. Process 1 to 2 is isentropic comp

The percentage elongation of the metal-stress , Question 1 A metal rod h...

Question 1 A metal rod has a diameter of 8.74 mm and supports a load of 24.6 kN. Calculate the value of true stress on the rod. The diameter was measured with the load already a

Why we need ambient air temperatures, Q. Why we need Ambient Air Temperatur...

Q. Why we need Ambient Air Temperatures? Climatic temperatures and humidity conditions will have an impact on the type of equipment selected for the plant. A type of "wind c

Improvement of existing airport, Improvement Of Existing Airport: The ...

Improvement Of Existing Airport: The improvements that are usually needed for existing airports fall under the following categories : (a)        Extension of runway to acco

Determine the temperature for the engines, (a) Describe heat engine. How is...

(a) Describe heat engine. How is this engine characterized? (b) Describe Perpetual motion machines of first kind and second kind, i.e. PMM1 and PMM2. Are such machines possible

Explain the scope of thermodynamics in thermal engineering, State the scope...

State the scope of thermodynamics in thermal engineering. Thermal engineering is a very significant associate branch of mechanical, chemical, environmental, aerospace, marine,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd