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Which precaution must be taken before calibrating the emission (exhaust) gas analyser? A - NSC Mechanical Technology Automotive - Question 4 - 2022 - Paper 1
Question 4
Which precaution must be taken before calibrating the emission (exhaust) gas analyser? A. Ensure that the engine is at operating temperature. B. The pick-up hose mu... show full transcript
Worked Solution & Example Answer:Which precaution must be taken before calibrating the emission (exhaust) gas analyser? A - NSC Mechanical Technology Automotive - Question 4 - 2022 - Paper 1
Step 1
Which precaution must be taken before calibrating the emission (exhaust) gas analyser?
Answer
The correct precaution to take is to ensure that the pick-up hose connections must be airtight. This is crucial because any leaks in the connections may lead to inaccurate readings during the calibration process, potentially compromising the effectiveness of the emission analysis.