1. Statement: Should coal engines be replaced by electric engines in trains? Arguments: Yes. Coal engines cause a lot of pollution. Yes. Electric engines are good on performance, easy to operate and low on maintenance. No. India does not produce enough electricity to fulfil its domestic needs also.
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By: guest on 02 Jun 2017 01.29 am
Clearly, electric engines shall be smoke-free and thus not cause pollution as the coal engines. They also run at higher speeds and perform better. Thus, both I and II hold strong. Argument III does not provide a convincing reason and hence does not hold strong.