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Environment & EcologyEasy

National Energy Conservation Day is observed in India on

  1. A.5 June
  2. B.14 December
  3. C.28 February
  4. D.22 April

Correct answer

B. 14 December

Explanation

The correct answer is B, 14 December. The Ministry of Power observes National Energy Conservation Day on this date every year, and the national energy conservation awards are given to industries, buildings and institutions that have cut their energy use. Option A is wrong because 5 June is World Environment Day, declared after the Stockholm Conference of 1972. Option C is wrong because 28 February is National Science Day, which marks the discovery of the Raman effect. Option D is wrong because 22 April is Earth Day. All four are days a general awareness paper can ask about together in one question, so fix the pairing in memory: energy conservation goes with 14 December, environment with 5 June, science with 28 February and Earth Day with 22 April.

Read the full article: Energy Conservation: BEE, Star Labelling and UJALA

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Q1.Environment & EcologyEasy

The Bureau of Energy Efficiency was established under which of the following Acts?

  1. A.The Electricity Act, 2003
  2. B.The Energy Conservation Act, 2001
  3. C.The Environment (Protection) Act, 1986
  4. D.The Air (Prevention and Control of Pollution) Act, 1981
Show answer
Correct answer: B. The Energy Conservation Act, 2001

That Act created the Bureau of Energy Efficiency as a statutory body and gave it the power to prescribe efficiency standards, run the labelling programme and prepare the building code; the Bureau came into existence on 1 March 2002 under the Ministry of Power.

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Q3.Environment & EcologyEasy

On a BEE star label pasted on an appliance, a greater number of stars indicates that the appliance

  1. A.consumes less electricity for the same output
  2. B.consumes more electricity for the same output
  3. C.is cheaper than lower rated models
  4. D.has a longer warranty period
Show answer
Correct answer: A. consumes less electricity for the same output

The star label places an appliance in a band from one star to five stars on the basis of its energy performance, so a five-star model is the most efficient and will show the lowest annual energy consumption in its size class.

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Q4.Environment & EcologyEasy

UJALA, the Government scheme for efficient lighting, stands for

  1. A.Unnat Jyoti by Affordable LEDs for All
  2. B.Universal Jyoti and Lighting Assistance
  3. C.Urban Jyoti and Affordable Lamps for All
  4. D.Unnat Jan Aadhar Lighting Abhiyan
Show answer
Correct answer: A. Unnat Jyoti by Affordable LEDs for All

The programme began as the Domestic Efficient Lighting Programme and was launched under the UJALA name on 5 January 2015, selling LED bulbs, tubelights and efficient ceiling fans to domestic consumers at a price far below the retail rate.

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Q5.Environment & EcologyMedium

Which organisation implements the UJALA and Street Lighting National Programme on the ground?

  1. A.Bureau of Energy Efficiency
  2. B.Energy Efficiency Services Limited
  3. C.Central Electricity Authority
  4. D.Solar Energy Corporation of India
Show answer
Correct answer: B. Energy Efficiency Services Limited

The correct answer is B, Energy Efficiency Services Limited, a joint venture of public sector undertakings under the Ministry of Power that procures LED bulbs and street lights in bulk and recovers the cost from consumers or from the savings in a municipality's electricity bill.

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