Which among the following should never be used in the cleaning of jets present in a carburetor?(a) Petrol(b) Blast of air(c) Wire(d) Carb cleanerThe question was asked during an online interview.My enquiry is from Petrol Engine Fuel Supply System topic in section Petrol Engine Fuel Supply System of Automotive Engine Design

Which among the following should never be used in the cleaning of jets

1.	Which among the following should never be used in the cleaning of jets present in a carburetor?(a) Petrol(b) Blast of air(c) Wire(d) Carb cleanerThe question was asked during an online interview.My enquiry is from Petrol Engine Fuel Supply System topic in section Petrol Engine Fuel Supply System of Automotive Engine Design
Answer» RIGHT answer is (c) Wire The best I can explain: The jets present in a carburetor should NEVER be cleaned with the wire as the wire damages the jets which may LEAD to an increase in the hole diameter. WHEREAS they can be cleaned with petrol followed by a blast of air and curb cleaner HELPS in cleaning any stubborn carbon particles present.

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