Engine 2014: General Subjects

1. A The first third of the valve disk travel in the open direction will result in approximately one- third of full flow rate.
2. B The first third of valve disk travel in the open direction will produce a smaller increase in flow rate than the last third of valve disk travel.
3. C The first third of valve disk travel in the open direction will produce a greater increase in flow rate than the last third of valve disk travel.
4. D The first two-thirds of valve disk travel in the open direction will produce approximately the same increase in flow rate as the last third of valve disk travel.

Tip: press A-D to answer