Identify the non - renewable source of energy from the following.
Coal
One option, Coal, is a fossil fuel formed over geological timescales and exists in finite quantities that are being depleted by consumption. Among the given options, Coal is a classic example of a non-renewable energy source. Therefore, the non-renewable source of energy from the provided options is Coal.
The forest fires in Uttarakhand is an example of
Most of the fossil fuels have:
How is the rate of burning of fuel controlled in the compression ignition engine?
Alcohol, which is a liquid fuel, is obtained from
In a petrol engine, HC emission is found minimum in the exhaust during: