Auxmach1 midterm reviewer

A detailed illustration of various auxiliary machinery components, including pumps, compressors, and fresh water generators, showcasing fluid dynamics and engineering principles.

Auxiliary Machinery Midterm Review

Welcome to the Auxiliary Machinery Midterm Review quiz! This quiz is designed to test your knowledge and understanding of key concepts related to auxiliary machinery and fluid systems. Perfect for students or professionals looking to refresh their knowledge!

45 questions covering various topics
Interactive and engaging format
Ideal for self-assessment

45 Questions11 MinutesCreated by NavigatingPump42

It is acts as a cover of a body

What is the component of a machine that for responsible for moving uncontrollably mechanism for system

What is the other term for actuator

This is the movable obstruction

This is an interior surface of the body which construct the disc

It is a device that moves fluid

In a pump, it contains two or more pumps mechanism with fluid being directed the flow through them is called

Makes a fluid move by trapping a fixed amount and forcing (displacing) that trapped volume into the discharge pipe.

This pump moves the fluid using the rotating mechanism

This is the simplest form of rotary positive displacement pump

This is more complicated type of rotary pump that uses the two or three screw

This is a type of positive displacement pump that contains fluid within a flexible tube

It acts as power source for starting primary and auxiliary engine

They are small and portable for maximum mobility

They provide as a backup power source in case of an emergency

These compressors compensate for any existence or potential leaks in a system

This is a device that converts power using electric motor

This compressor are generally used for pressures range from 70 psig to 100 psig

This compressor are generally used for pressures range from 100 to 250 psig

Dynamic compressor which depends on transfer energy from a rotating impeller to the air

What should you do in the presence of moisture in air bottle?

What is the best thing to do when you heard an alarm in engine room

This is the production of fresh water

It is called a product of evaporation and condensation process

A machine used to extract the fresh water out from the sea water

This is the result of the liquid containing a reasonable amount of sensible heat at a particular pressure being admitted to a chamber at a lower pressure

Salinity of distilled water produce from freshwater generator does not depend on?

The process of heating the liquid mixture to a vapor

This is use to maintain the low pressure in the chambers and to remove any gases

It is a process of surface heat transfer from one liquid to the other

In the heat exchanger two liquids of different _______________ are designed to flow

A type of heat exchanger where in a tube bundle fitted in the shell

A type of heat exchanger where in a number of plates

An arrangement of seal at the fixed end gaskets fitted between each other

It provides passageway between adjacent plates -

The shell is usually made of close grain__________with surface required

This is a machine used on ships that is used to let out and lift up such as ship’s anchor -

It is used during mooring or loading and unloading

It is a mooring equipment realizing the _______ including windlass and capstan

Adjust the tension of rope

Mechanical device that is used to call out device

Crane like devices for supporting raising and lowering equipment such as lifeboat

Use to lower davit can also be use to retrieve person from water

The windlass is usually powered by an electric or _______ motor

A dig machinery uses for loading or unloading cargo

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