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Corrosion And Its Prevention (chemistry Only) (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Corrosion And Its Prevention (chemistry Only)' from the broader topic Using Resources. The test is geared towards the AQA exam board style syllabus.
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Why are stainless steels resistant to corrosion?
Which engineering design choice reduces galvanic corrosion when using dissimilar metals together?
Which of the following is a likely effect of scratches and cracks in a protective paint coating on steel?
What is the main reason sea salt spray increases corrosion on coastal steel structures?
What is the most important first action if a protective paint coating is found to be blistering and flaking on a steel structure?
Which of these is a common material used for electroplating to give corrosion resistance and a decorative finish?
Why is painting a steel structure useful for corrosion prevention?
Which chemical condition tends to increase the rate of corrosion of iron in water?
Why are chromate salts sometimes used as corrosion inhibitors (though now restricted)?
Which statement correctly describes cathodic protection using an impressed current system?
When two different metals are connected in a corrosive electrolyte, which metal will corrode preferentially?