LPG Tanker Deck Competence

Support Level (Deck Crew).

Entry-level CES test for seafarers working on LPG tankers. Covers basic principles of electrical safety, emergency power, instrumentation, control systems, and GMDSS operations. Designed to evaluate technical awareness and safe working practices at the support level.

प्रश्न 60

समय सीमा 59 min

भाषा अंग्रेज़ी

नमूना प्रश्न

यहाँ इस क्विज़ के कुछ उदाहरण प्रश्न हैं। पूरा टेस्ट देने के लिए GYRO ऐप डाउनलोड करें।

प्रश्न 1

A ship’s 3-phase AC system has 440 V and 220 V sections. A single short-circuit to earth on a 220 V line will cause which earth lamp (test mode) indications?

A In 440 V section: One lamp dim. In 220 V section: One lamp dim.

B In 440 V section: all lamps equally bright. In 220 V section: Two lamps bright one lamp dark.

C In 440 V section: All lamps equally bright. In 220 V section: One lamp dim.

D In 440 section: All lamps equally bright. In 220 section: All lamps dark.

प्रश्न 2

In a 4-bit binary code, what step number does "1011" represent?

A 11.

B 8.

C 10.

D 12.

प्रश्न 3

Why is it important that a transmitter has been correctly installed at the correct location?

A It must be easy to observe for troubleshooting.

B The control system is depending on the best possible process signal.

C Can be installed anywhere in the piping system.

D It is important to have easy access to the transmitter for maintenance.

प्रश्न 4

When unloading a generator, it is necessary to gradually decrease the load in order to avoid:

A Undue overspeeding/minimise stress and wear of the unit.

B Undue overload on the switchboard.

C Undue temperature rise.

D Undue overcurrent.

प्रश्न 5

Which electronic component does this graphical symbol represent?

A Capacitor.

B Resistance.

C Temperature sensor.

D Transformer.

यह क्विज़ दें. इस क्विज़ को देने और अपनी प्रगति ट्रैक करने के लिए GYRO ऐप डाउनलोड करें।