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31
The term 'biomass' often refers to
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Answer: Option B
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32
Consider the following statements regarding conventional sources of energy.
1. The conventional sources of energy are the fossil fuels which took millions of years for the formation of fossil fuels; hence they are limited and non-renewable.
2. Fossils are remains of organisms that lived in the past and fossil fuels are plants that got buried under the Earth and became rock over years.
Which of the above statement(s) is/are correct?
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Answer: Option C
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33
"The judicious and effective use of energy to maximise profits and enhance competitive positions." This can be the definition of
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Answer: Option B
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34
Which is not a building by laws characteristics?
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Answer: Option D
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35
Forms are closely related with
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Answer: Option B
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36
Choose the correct statement (s) with regard to biomass.
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Answer: Option D
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37
Which of the following is a disadvantage of most of the renewable energy sources?
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Answer: Option C
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38
"An appreetation of beauty and good design must become an integral part of one's life entering each part of every day and each activity that takes place." This is according to
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Answer: Option B
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39
Amount of lightness or darkness in colour is
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Answer: Option C
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40
Choose the incorrect statement (s) with regard to the mechanical classification of man-machine.
Statement I They are essentially man directed.
Statement II It is power driven.
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Answer: Option A
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