Free Ebook Download: questions, answers, explanations…

You’ve seen and studied questions/answers books, but would you love to see one with a simplified explanation of each answer? That’s what this ebook is all about. Whether you’re studying for an examination or just need lessons in modern English, this is for you. You would love it—rest assured. May you find the knowledge you seek. Download.  

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Who exactly is a ‘vulcanizer’?

In Nigeria, ‘vulcanizers’ do general maintenance work on vehicle tyres. They patch up punctured tyres, maintain pressure, attach tyres to wheels, etc.   In British and American English, does ‘vulcanizer’ have the same meaning? Here is the answer: Vulcanization is a chemical process of heating natural rubber with sulphur in order to make it tougher or stronger. By extension, a vulcanizer could mean someone who vulcanizes rubber, the equipment used for this process, or a substance added to rubber during this process.  In America, people who are called vulcanizers in Nigeria…

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