Diesel Engine Operation Quiz

What is the main operational parameter of a diesel engine that represents the power output in kilowatts or horsepower?

• Mass fuel consumption

• Torque

• Effective power

• Fuel consumption rate

How is the effective power of the engine calculated?

• Nе = 0.105Мдвn

• Nе = Мдв + n

• Nе = Мдв / n

• Nе = Мдв - n

What does the specific fuel consumption measure in grams per kilowatt-hour indicate?

• The engine's weight

• The engine's fuel efficiency

• The engine's fuel tank capacity

• The engine's maximum speed

What does the regulator characteristic of the engine provide?

• The engine's maximum speed

• The engine's weight

• The engine's power output

• The engine's fuel efficiency

What is the relationship between the operational parameters and the engine's shaft rotation speed shown on the speed characteristic?

• Fuel consumption and power output

• Fuel efficiency and power output

• Torque and power output

• Fuel consumption and weight

What is the unit of measurement for the engine's torque?

• Kilogram per hour

• Newton-meter

• Revolutions per minute

• Kilowatt

What is the unit of measurement for the engine's mass fuel consumption?

• Kilogram per hour

• Newton-meter

• Revolutions per minute

• Kilowatt

What is the unit of measurement for the engine's specific fuel consumption?

• Kilogram per hour

• Grams per kilowatt-hour

• Kilowatt

• Newton-meter