Engine Department Competence

Basic Knowledge for Marine Engine

A comprehensive test of essential marine engineering knowledge. Ideal for engine cadets, motormen, and junior engineers. Covers diesel engines, auxiliaries, pumps, MARPOL, safety systems, automation, and watchkeeping.

Mga Tanong 18

Time Limit 9 min

Wika Ingles

Mga Sample na Tanong

Narito ang ilang halimbawang tanong mula sa quiz na ito. I-download ang GYRO app upang kunin ang buong pagsusulit.

Tanong 1

What is used to quench the electric arc in marine high voltage circuit breakers?

A Vacuum.

B Oil.

C Air.

D Water.

Tanong 2

What certificate is issued under MARPOL Annex VI?

A IAPP Certificate (International Air Pollution Prevention).

B IOPP Certificatе.

C Loadline Certificate.

D ISM Certificate.

Tanong 3

Which item is checked during crankcase inspection?

A Bearings condition, chain drive, nuts tightening.

B Piston skirt.

C Pisotn rings.

D Cylinder liner thickness.

Tanong 4

What is the purpose of a deaerator in boiler feed system?

A To remove dissolved gases like oxygen.

B To remove sludge.

C To reduce pressure.

D To remove oil mixture.

Tanong 5

What happens if the boiler feed pump fails?

A Water level drops and boiler trips.

B More steam is produced.

C Pressure increases.

D Fuel pump stops.

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