MEO Class IV – SSEP : 2024/MAY/07 – 2024/OCT/07
Question
Q7. Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe:
(a) Sketch an explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room (10)
(b) Describe the explosimeter and its operation (10)
Asked in Year/Month/Ques No.
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