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Create a detailed and technical illustration of marine diesel engines and gas turbines, showcasing components like the crankshaft, compressor, and turbine blades, set against a backdrop of an industrial shipping environment.

Marine Diesel Engine Quiz

Test your knowledge of marine diesel engines and gas turbine technology with our engaging quiz. From fuel efficiencies to engine characteristics, this quiz covers a variety of topics to challenge your understanding of these intricate systems.

Prepare for the quiz by considering concepts like:

Fuel efficiency comparisons
Marine engine ratings
Types of jet engines

18 Questions4 MinutesCreated by TestingTurbine42

Comparison of fuel efficiency between the gas turbine and diesel engine at 5000HP, what will be the efficiency of diesel engine if the gas turbine can make only 30% fuel efficiency?

40%

50%

60%

30%

What is the recommended MCR (maximum continuous rating) for speed of marine diesel engine?

85-95%

70-90%

80-90%

85-90%

Relative to the limits of operation of marine diesel engines, what will be the recommended speed at heavy operation?

60%

70%

80%

90%

What do you call the maximum power output can produce while running continuously at safe limits and conditions?

Maximum Continuous Ratings

Good conditions

Running continues

Power control

Comparison of fuel efficiency between the gas turbine and diesel engine at 5000HP, what will be the efficiency of diesel engine if the gas turbine can make only 30% fuel efficiency?

20%

30%

40%

50%

Relative to the limits of operation of marine diesel engines, what will be the recommended speed at continuous operation?

70%

75%

80%

85%

Calculate the SFOC in GR-BHP-HR whose fuel cons per day is 30mt/day? If the actual BHP is equal to 8000 BHP.

156.25 GR-BHP-HR

158.25 GR-BHP-HR

166.25 GR-BHP-HR

178.25 GR-BHP-HR

How do you call the rotational speed of the crankshaft?

Camshaft

Torque

Revolution

Parts per minutes

In main characteristics between the gas turbine and gas engine relative to the energy ratio of cogeneration, what will be the percentage of steam designed for gas turbine?

40%

50%

60%

80%

What will be the ENGINE MARGIN in percentage of the maximum continuous ratings?

10-15%

15-20%

20-30%

30-40%

In main characteristics between the gas turbine and gas engine relative to the energy ratio of cogeneration, what will be the percentage of steam designed for gas engine?

10%

15%

20%

What are the parts of a Jet Engine

Fan

Compressor

Combustor

Turbo

Turbine

Nozzle

Hose

Jacket

What are the types of gas turbines

Turbojet engine

Turbopo engine

Turbofan engine

Turboprop engine

Turboshaft engine

Turboengine

What are the types of jet engine

Ramjet

Pamjet

Turbojet

Turbofan

Turboprop

Turboshaft

Turbocamshaft

Turboengine

Are the fuels mostly used in jet engines

JET A 1

Jet A 1 & jet B

JET B

JET C

JET A

Its is used in very cold climates where the temperature drops up to -60degree Celsius

JET A

JET B

JET A 1

JET B 1

Used to convert the kinetic energy of hot gases into rotational energy, which in terms is used to drive the synchronous generator.

Gas turbine

Compressor

Combustion chamber

Thermodynamics

Larger gas turbine have less efficiency but due to modern research, its efficiency is increased up to ?

38.9%

38.7%

38.6%

38.5%

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