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Which test is used to determine, how quickly a catalytic converter’s effectiveness reduces?

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in Automotive Engine Design by (137k points)
Which test is used to determine, how quickly a catalytic converter’s effectiveness reduces?

(a) Canister test

(b) Cat aging test

(c) Vibration test

(d) SHED test

This question was posed to me in an interview.

My question is based upon Testing of Automobile Engine topic in portion Engine Performance & Testing of Automobile Engine of Automotive Engine Design

1 Answer

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Best answer
Right choice is (b) Cat aging test

Explanation: To test how quickly a catalytic converter’s effectiveness reduces, a cat aging test has to be done. The catalytic converter is an essential component of the emission control system.

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