Levels of Noise – MCQ || Environmental Engineering ||
Levels of Noise – MCQ 1. What is the mathematical expression of sound level in decibels? a) [latex] L = […]
Levels of Noise – MCQ 1. What is the mathematical expression of sound level in decibels? a) [latex] L = […]
E-Waste – MCQ 1. E-waste is also known as a) Electronic waste.b) Essential waste.c) European waste.d) Household waste. 2. Which
Kyoto Protocol -MCQ 1. What is the main aim of the Kyoto protocol? a) To prevent ozone depletion.b) To increase
Montreal Protocol – MCQ 1 What do you mean by Montreal Protocol? a) It is a place in Montreal.b) International
Ozone Depletion – MCQ 1. Which one of the following is considered as the most dreaded aspect of air pollution?
Global Warming and Climate Change – MCQ 1. What do you understand by the term “global warming”? a) Melting of
Acid Rain – MCQ 1. Clean unpolluted rainwater is considered to be slightly acidic in nature. This slight acidity is