Engine Department Competence

MAN MC & ME Series

This test assesses knowledge of MAN MC, MAN ME-C and MAN ME-B main engines, including engine control systems (ECS), CCU, EICU, MOP, FIVA operation, fuel injection, exhaust valve control, engine process adjustment and key differences between electronically controlled and camshaft-controlled engines. The test is designed for engine cadets, junior engineers and watchkeeping engineers who want to evaluate their understanding of modern MAN propulsion systems and engine automation.

Питань 15

Час 9 min

Мова Англійська

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Питання 1

What is the maximum permissible cat fines level before engine operation is affected?

A 5 ppm.

B 15 ppm.

C 20 ppm.

D 30 ppm.

E 40 ppm.

Питання 2

What are the main components of the Engine Control System (ECS) of the MAN ME-C engine?

A Main Operating Panel (MOP).

B Engine Interface Control Unit (EICU).

C Cylinder Control Unit (CCU).

D Crankle Angle Sensors (CAS).

E Fuel Injection Valve (FIVA) actuator unit.

F Hydraulic Power Supply (HPS) module.

Питання 3

What is the maximum permissible exhaust gas temperature deviation for the main engine?

A 50°C.

B 100°C.

C 150°C.

D 200°C.

E 120°C.

Питання 4

What are the main functions of the Cylinder Control Unit (CCU)?

A All of the above.

B Fuel injection timing.

C Injection profile control.

D Exhaust valve opening and closing.

E Cylinder lubrication activation.

F Cylinder monitoring and feedback.

Питання 5

Which statement about the MAN ME-B engine is correct?

A Has a chain drive and a light camshaft with exhaust cams.

B Has no chain drive.

C Has neither electrical nor mechanical actuators.

D Has FIVA.

E Is more complicated to operate.

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