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Class 1 Exam Q&A : 2013/FEB/04 – 2012/OCT/02 – 2013/OCT/09 – 2013/JUN/09 – 2018/DEC/06 – 2013/DEC/08

Question

Q2. Write short notes on:

A. Tier II and III emission regulation on main engine;

B. Homogenizers for water emulsion;

C. Selective Catalytic Reduction for NOx Emission Reduction;

Asked in Year/Month/Ques No.

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