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Posted inBasics
Safety Precautions in Forging Shop
Some safety precautions in forging shop to followed while performing forging operation to avoid injuries and accidents are listed below:…
Posted inBasics
Solid Fuels
The natural solid fuels are wood, peat, lignite or brown coal, bituminous coal and anthracite…
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Super Alloys
Super alloys are important in high temperature applications; hence, they are also known as heat-resistant or…
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Refrigerant
A refrigerant is a substance or mixture, usually a fluid, used in a heat pump…
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Properties of Good Lubricants
A lubricant is a substance introduced to reduce frictional force and heat generation between the…
Posted inThermodynamics
Second Law of Thermodynamics
The application of first law of thermodynamics process led to the establishment of a new property named…
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Properties of Commonly Used Refrigerants
1. Carbon dioxide: Carbon dioxide is widely as refrigerant in mechanical systems refrigerant, marine services,…
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Important Expressions used in Orifices and Mouthpieces
The following are the important expressions used in orifices and mouthpieces including discharge through large…
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Types of Internal Combustion Engines
Internal combustion engines can be classified into a large number of types based on several…
Posted inBasics
Non-ferrous Metals and Alloys
Non-ferrous metals and alloys - We have already discussed that the non-ferrous metals are those…