Air Pollution – Case Study of Delhi

2022 1 question

1. 1 Environmental Issues Easy
   The entire fleet of buses in Delhi were converted to CNG from diesel. In reference to this, which one of the following statements is false?
   A It can not be adulterated like diesel B CNG burns more efficiently than diesel C The same diesel engine is used in CNG buses making the cost of conversion low D It is cheaper than diesel
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