Free Health and Safety Engineering (PTDF) Aptitude Test Past Questions and Answers

Can you ace these Health and Safety Engineering (PTDF) Aptitude Test questions? Start honing your skills with some past questions practice and get a preview of what you can expect on test day.

We pulled these Health and Safety Engineering (PTDF) questions from our study pack Health and Safety Engineering (PTDF) aptitude-test past questions studypack. Each sample question includes correct answers, so you can see how to crack it!

Note about the test format: On the Health and Safety Engineering (PTDF) aptitude test, you'll face test sections: Technical / Course

Sample Health and Safety Engineering (PTDF) Aptitude Test Past Questions and answers

Past Question

1. Fluorosis (a bone disease) is caused by the presence of high concentration of in atmospheric air.
A.hydrocarbons
B. hydrogen fluoride
C. hydrogen sulphides
D. nitrogen dioxide

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2. Turbidity of water is an indication of the presence of
A. floating solids
B. suspended inorganic matter
C. dissolved gases
D. dissolved solids

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3. Siderosis is a disease caused by the inhalation of dust.
A. iron
B. coal
C. silica
D. none of these

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4. Exposure to chemicals having carcinogenic properties cause
A. dermatitis (skin disorder)
B. asphyxiation (suffocation)
C. asthma
D. cancer

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