In the electric propulsion system, the power generation is often driven by____
A: the gas turbine
B: the diesel engine
C: A or B
D: neither A or B
A: the gas turbine
B: the diesel engine
C: A or B
D: neither A or B
举一反三
- Which of the following engines has no significant effects on energy saving and emission reduction?_____ A: Electronic-controlled injection diesel engine B: Gas turbine C: Gas engine D: Dual fuel engine
- Modern large container ships usually use_____ as main engine. A: steam engine B: steam turbine C: diesel engine D: nuclear power plant
- What is an advantage of diesel over steam turbine propulsion? （）
- What is an advantage of a steam turbine over a diesel for the main propulsion?（）
- Which of the following problems can cause fluctuating pressures in the closed cooling system of a main propulsion diesel engine?（）