Engine 2014: General Subjects

1. A Both pumps operating at the same speed and discharging into a common line.
2. B Each pump operating at a different speed and discharging into a common line.
3. C Both pumps operating at the same speed taking suction from a common line.
4. D Each pump operating at a different speed and taking suction from a common line.

Tip: press A-D to answer