Answers

2015-09-29T08:14:37+05:30
To save fuel
*off vehicle in signals
*use wood stove to cook food which need more time for cooking
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2015-09-29T10:00:03+05:30
Drive at constant and moderate speed as far as possible......................... 2. Switch off engine when not in use.......... 3. Ensure tyre pressure.....
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