Sep 11, 2023
A foundry shop is where the metal casting is prepared by melting and pouring the molten metal into moulds. Some commonly used tools in the foundry shop for the molding ..
Jun 15, 2023
The law of conservation of energy does not distinguish between valid and wasted energy. The law neglects ‘losses’ from the closed system into the environment. ..
Apr 19, 2023
Have you noticed a change for the worse in your car’s performance lately? We’ve all been there: a couple months ago, your car drove like a dream, and now there’s ..
Apr 15, 2023
In physics, energy is defined as a property of objects which can be transferred from one object to another object or converted into different forms of energy. ..
Mar 25, 2023
A shaper machine is a reciprocating machine that produces horizontal, vertical, or flat surfaces. The shaper holds the single-point cutting tool in ram and the workpiece ..
Mar 17, 2023
The excellent properties of water as a moderator and coolant make the Pressurized Water Reactor (PWR) a natural choice for power reactors. The most important limitation ..
Mar 17, 2023
Methods suitable for manual assembly may not be the best methods for automated assembly. Some assembly operations readily performed by a human worker are quite difficult ..
Jan 23, 2023
Several techniques are used to improve the surface properties of manufactured components mechanically. The most common methods are listed and described under: Shot ..
Jan 15, 2023
Liquid chillers are machines that remove heat from a liquid via a vapor-compression refrigeration cycle or vapor-absorption refrigeration cycle. This liquid can then ..
Jan 15, 2023
The operator must go through and become familiar with these general safety precautions/recommendations to avoid accidents and injuries while working on the lathe ..
Jan 9, 2023
The LMTD is a logarithmic average of the temperature difference between the hot and cold fluid streams at each end of the heat exchanger. The larger the value of LMTD, ..
Jun 21, 2022
Electric arc welding is a fusion welding process. Welding heat is obtained from an electric arc between the work (or base metal) and electrode. An electric arc is produced ..
May 2, 2022
Common Rail Direct Injection (CRDI) is an advanced fuel injection technology, most commonly referred to as diesel engines. This is very similar to the technology ..
Apr 22, 2022
The highway or the road structure must be designed carefully for the traffic load to be carried, physical and geological features and climatic conditions of the locality ..