History of the Battery
In the year of 1936 during the middle of summer, an ancient tomb was discovered…
Battery Working Principle
Working Principle of Battery A battery works on the oxidation and reduction reaction of an…
Types of Batteries
Batteries are basically classified into 2 types: · Non-rechargeable batteries (primary batteries) · Rechargeable batteries (secondary batteries)…
What is Battery and why it is used?
Battery is the primary power source for any electronics wireless gadget, be it a smartphone, laptop,…
Posted inAutomobile Fuel & Lubricants
Diesel Fuel Cetane
Cetane is a colorless, liquid hydrocarbon (a molecule from the alkane series) that ignites easily…
Posted inAutomobile Fuel & Lubricants
Rating of CI Engine Fuels
In compression-ignition engines, the knock resistance depends on chemical characteristics as well as as on…
Posted inAutomobile Fuel & Lubricants
What is octane rating?
Octane rating is the measure of a fuel's ability to resist "knocking" or "pinging" during…
Posted inAutomobile Fuel & Lubricants
Copper Strip Corrosion
This is a qualitative method that is used to determine the level of corrosion of…
Posted inAutomobile Fuel & Lubricants
Aniline point
The aniline point of an oil is defined as the minimum temperature at which equal volumes of aniline (C6H5NH2)…