railway RRB JE (CBT I + CBT II) Mock Test 2024 Internal Combustion Engine Fuels and Combustion Stoichiometric Air Fuel Ratio
Match List - I with List-II and select the correct answer using the given lists;
|
(SI engine operational mode) |
(Approximate A/F ratio) |
|---|---|
|
A. Idling |
1. 3 : 1 |
|
B. Cruising |
2. 10 : 1 |
|
C. Cold starting |
3. 13 : 1 |
|
D. Isothermal process |
4. 20 : 1 |
1
A – 3, B – 4, C – 2, D – 1
2
A – 4, B – 1, C – 3, D – 2
3
A – 2, B – 4, C – 3, D – 1
4
A – 4, B – 2, C – 3, D – 1