Platinum is used extensively for jewellery. Its main use, however, is in catalytic converters for cars, trucks and buses. This accounts for about 50% of demand each year. Platinum is very effective at converting emissions from the vehicle's engine into less harmful waste products.
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Answer:
24
Explanation:
There are 24 spokes in Ashoka chakra which represents that one should work 24 hours a day.
The twenty-four principles that the spokes represent are — love, courage, patience, peacefulness, kindness, goodness, faithfulness, gentleness, self-control, selflessness, self-sacrifice, truthfulness, righteousness, justice, mercy, graciousness, humility, empathy, sympathy, spiritual knowledge, supreme wisdom, supreme morality, altruism and hope.
Explanation:
Platinum is used extensively for jewellery. Its main use, however, is in catalytic converters for cars, trucks and buses. This accounts for about 50% of demand each year. Platinum is very effective at converting emissions from the vehicle's engine into less harmful waste products.
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