Start learning 50% faster. Sign in now
BOD finds its primary importance in sewage treatment plants. It gives the respiration rate of sewage, sludge, soil, and garbage . It determines the rate of respiration in living beings. Measuring BOD gives the COD or Chemical Oxygen Demand of inorganic substances.
Which is the largest river of peninsular India?
Name the French jeweller who travelled to India at least six times during the Mughal period.
What device is mainly used to convert digital signals into analog signals for transmission?
Under the provisions of the Industrial Disputes Act, 1947, right of legal representation before a Labour Court, or Industrial Tribunal or National Indu...
Who was the Secretary of State for India when the Council Act of 1909 was enacted?
Select the number that is different from the rest.
What is the primary advantage of applying organic fertilizers in farming?
Who was/were the founder(s) of the Theosophical Society?
Who among the following was appointed as the interim CEO of the Board of Control for Cricket in India (BCCI) in July 2020?
What is the incentive for digital transactions under the PM Vishwakarma Yojana?