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 the purpose of fire dampers in ventilation?

A To isolate airflow and prevent fire spread.

B To reduce engine load.

C To cool engine room.

D To ventilate galley.

Tanong 2

Which is a correct method for checking piston ring clearance?

A Using feeler gauge in ring groove.

B Using micrometer.

C By eyes.

D With caliper.

Tanong 3

A freshwater tank has a pressure transmitter 0–0.5 bar / 4–20 mA, installed 30 cm from the bottom of a 5 m tank. What is the output when the tank is empty?

A 4 mA.

B 5.2 mA.

C 2.8 mA.

D 2 mA.

Tanong 4

What is the purpose of a ballast pump?

A To transfer ballast water for ship stability.

B To pump bilge.

C To cool the generator.

D To fill the boiler.

Tanong 5

What tool is used to measure insulation resistance?

A Megger.

B Caliper.

C Dial indicator.

D Multimeter.

Kunin ang Quiz na Ito. I-download ang GYRO app upang kunin ang quiz na ito at subaybayan ang iyong progreso.