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.

Questions 60

Time Limit 59 min

Language English

Sample Questions

Here are some example questions from this quiz. Download the GYRO app to take the full test.

Question 1

What are the essential elements of any radio system?

A Transmitter, Transmitting station, Receiving station, Receiver.

B Transmitter, Transmitter antenna, Receiving antenna, Receiver.

C Transmitter, Radio, Satellite dish, Receiver.

D Transmitter, Satellite, Receiver.

Question 2

Which of the following is not an impairment found in telecommunication transmission system which affects the end user?

A Phase distortion.

B Radio distortion.

C Noise.

D Attenuation distortion.

Question 3

In terms of instrumentation and measurement, what is an I/P Transducer?

A A transducer that converts a pressure to a proportional electric signal.

B A transducer that is inverting a pressure signal.

C A transducer that increases a pressure signal which is too low to give the desired effect.

D A transducer that converts a known electric current to a pressure proportional to the current.

Question 4

Which component does this graphical symbol illustrate?

A Pressure indicator, installed on panel/console.

B Pressure relief valve, self-contained.

C Pressure instrument, installed locally.

D PH analyzer.

Question 5

Before taking insulation resistance readings of generator windings the automatic voltage regulators should be isolated and all semiconductor short circuited or disconnected in order to:

A Protect insulation resistance tester and leads from being damaged.

B Prevent operation of automatic voltage regulator during insulation testing.

C Prevent charging of capacitive components within the automatic voltage regulator causing false regulation when generator restarts.

D Prevent damage to sensitive electronic components from high voltage tester.

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