Category: Mechanical
Working Principles of Vapour Absorption Refrigerant System
Vapor absorption refrigeration is suitable where an inexpensive source of heat energy is easily available. In these cases using the heat directly as the operating energy is the common practice. The powerplants where heat from the co-generation process is available can use VARS. Steam turbine power plants can use the waste heat to run the […]
Functions of CNC Milling Machine Parts and Components Explained
CNC Milling Machine has the following main parts Axes, Table, Spindle, Frame, CNC controllers and some Accessories which include coolant, lubrication systems, powered drawbar, enclosures and the fourth axis. We will be discussing all the items in details. Complete CNC Milling Machine Parts Frame Frame lies above the ground or foundation of CNC milling […]
Mechanical Engineering Interview Questions Part-12 (Mechanics and Machines)
Here is another part of mechanical engineering interview questions with answers. This part is arranged with some simple basic questions of mechanics and machine elements. If you have missed the previous parts then check the links below;). Enjoy !! 50 + Mechanical Engineering Interview Questions !! What is the Kutzbach equation? Answer: the Kutzbach equation is […]
Mechanical Engineering Interview Questions Part 11
Hello, fellow mechanical engineers !! This is the 11th part of Mechanical Engineering Interview Questions. Thank you for being with us in the last 10 parts !! I hope you guys will enjoy this part also. So let’s begin – Here is a gift for you mechanical engineering students : 50 + Mechanical Engineering Interview […]
301 Full Hard Stainless Steel Properties
SS 301 is a austenitic chromium-nickel steel. 301 Stainless steel is cold rolled and found in different grades – 1/2 hard , 1/4 hard , 3/4 hard and full hard. In this article I am very much keen to discuss about the SS 301 full hard. SS 301 is not magnetic when annealed but it […]
What’s the difference between the brake and the clutch?
Brake and clutch are the two different components used in automotive . These two elements serve two different purposes. Though their functions are entirely different, both are needed for the smooth running of a automotive vehicle . What is Brake ? Simple Principle of Braking System Brakes are generally used to halt the rotating wheels […]
What is The Physical Significance of Grashof Number ?
Grashof Number is a non-dimensional number used both in fluid mechanics and heat transfer. This number is frequently used in cases where natural convection is involved. It is named after a German engineer Franz Grashof. There are many dimensionless groups or numbers available which come into play according to the respective dominant forces associated with […]
Functions of Different Parts of a Lathe Machine
Previously I posted an article about the different parts of a lathe machine. In this article I will try to discuss all the functions of the parts in details. Click on the picture for a better view of the picture. The parts are indicated in the picture. Find out the parts and read about the […]
Refrigeration & Air Conditioning Interview Questions with Answers Part – 03
We got some good response for the previous articles of refrigeration and air conditioning . So a stream of articles relating to refrigeration and air conditioning interview questions will be published for some time. If you haven’t tried the previous articles then have a look at the following links : Refrigeration & Air Conditioning Interview […]
Differences Reaming and Boring Tools – Basics
Types of Reaming tools / Reams Reams are needed to ensure exact size of the hole . It also provides great surface finish. A small amount of material is remove from the drilled hole. Reamer can be hand operated or machine operated. But they should be operated at slow speed. Names of the different types […]
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