Marine Engineering MCQs (Chapterwise Multiple Choice Questions)

What does lubricity increase?

Durability

Heat resistance

Heat

Smoothness and slipperiness

Answer & Explanation

Correct Answer: Smoothness and slipperiness

Note: This Question is unanswered, help us to find answer for this one

What type of installation is the assembly most often used with?

DIP

TAPE

WELD

LOOP

Answer & Explanation

Correct Answer: LOOP

Note: This Question is unanswered, help us to find answer for this one

What type of machinery receives pressure from the energized fluid?

PUMP

PNEUMATIC ACTUATOR

MECHANICAL PRESSURE GENERATOR

HYDRAULIC ACTUATOR

Answer & Explanation

Correct Answer: HYDRAULIC ACTUATOR

Note: This Question is unanswered, help us to find answer for this one

Laminar flow is a type of what?

Air movement over the surface of water

Smooth flow of fluid through a device

Slow movement of fluid in a passage

Turbulent flow

Diffusion of heat

Answer & Explanation

Correct Answer: Slow movement of fluid in a passage

Note: This Question is unanswered, help us to find answer for this one

What is irreversibility I called?

The impossibility of repeatedly doing the same work and getting the same result

The entropy of a closed system

Any difference between the reversible work Wrev and the useful work Wu

The law of entropy

The work required to bring a system from its initial state to its final state

Answer & Explanation

Correct Answer: Any difference between the reversible work Wrev and the useful work Wu

Note: This Question is unanswered, help us to find answer for this one

What is defined as the amount of light output in lumens per watt of electricity consumed?

Lumens

Lighting efficacy

Wattage

Candelabra base

Answer & Explanation

Correct Answer: Lighting efficacy

Note: This Question is unanswered, help us to find answer for this one

What is an electro-mechanical device which senses the level of fluid in a chamber?

PRESSURE SWITCH

LEVEL GAUGE

FLUID LEVEL SENSOR

FLOAT SWITCH

LEVEL SWITCH

Answer & Explanation

Correct Answer: LEVEL SWITCH

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What type of science is hydrostatistics?

Engineering

Physics

Biology

Chemistry

Answer & Explanation

Correct Answer: Engineering

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Liquid refrigerant cooled below the point where what?

Saturation point

Critical temperature

Boiling point

Boil point

Answer & Explanation

Correct Answer: Saturation point

Note: This Question is unanswered, help us to find answer for this one

The science dealing with the transmission of force through the medium of a contained fluid is also known as what?

MECHANICS

ASTRONOMY

HYDRAULICS

PHYSICS

ASTROLOGY

Answer & Explanation

Correct Answer: HYDRAULICS

Note: This Question is unanswered, help us to find answer for this one

Marine Engineering Quick Quiz

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Start Practicing with our MCQs given below.

MCQ on Basic Marine Engineering	MCQ on Hydraulic Machines
MCQ on Refrigeration & Air Conditioning	MCQ on Thermodynamics
General Marine Engineering MCQs