London

What Are The Disadvantages Of Air Cooler?

Fails to work in Humid Conditions. High Fan speed not comfortable. Fails to work in Poor Ventilation. Daily change of water. Malaria carrying Mosquitoes can spread. Not as powerful as Air conditioner. Noisy. Not suitable for Patients with Asthma.

Is Classical Smog Good?

(d)- Classical smog is good for health but not photochemical smog. What is a classical smog? Classical smog is formed when there is high concentration of sulphur dioxide and particulate matter produced due to combustion of fuels. It occurs in cold and humid climate. It is also known as London smog or Sulphurous smog and …

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