CIVIL ENGINEERING
121/2022 ASSISTANT ENGINEER KERALA WATER AUTHORITY PREVIOUS QUESTION PAPER AND SOLUTION
1) A steel bar of 20mm in diameter, when subjected to axial pull of of 50KN, elongates…
CIVIL ENGINEERING
WATERPROOFING MATERIALS
Waterproofing materials are applied on concrete surfaces to form impervious coatings t…
CIVIL ENGINEERING
SIFCON AND SIMCON MATERIALS
Many infrastructure deterioration problems and failures can be traced back to the c…
CHEMISTRY
PHARAOH’S SERPENT
Fig:- Pharaoh's snake Pharaoh's Serpent is a chemical reaction that produces…
CHEMISTRY
KALEIDOSCOPE REACTION
The kaleidoscope reaction is a popular demonstration in chemistry that involves the o…
CHEMISTRY
Organic Chemistry
Organic chemistry is the branch of chemistry deals with the carbon and carbon compo…
PHYSICS
RAINBOW IMPORTANT NOTES
A rainbow is a meteorological phenomenon that occurs when sunlight is refracted, or …
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