Terminology
Temperatures
Safety
Chemistry
Operation
100

A measure of heat content

What is British Thermal Units (BTU)?

100

-300F

What is the Fire Point of LNG?

100

Loss of smell from exposure to vapors

What is Olfactory Fatigue?

100

The basic unit of all matter

What is an ATOM?

100

Two LNG Tanker Fuels

What is Bunker-C and GNG?

200

The process of a gas changing directly to a solid. or vice versa

What is SUBLIMATION?

200

-260F

What is the boil off temperature of LNG?

200

This is how dry chemical extinguishes fire.

What is Chain Breaking?

200

These particles give off a positive charge.

What is a PROTON?

200

A tank used to hold water.

What is a BALLAST TANK.

300

Heat passing through a solid object.

What is CONDUCTION?

300

-306

What is the Flash Point of LNG?

300

A substance that can cause cancer from exposure

What is a Carcinogen?

300

These particles two elements bond to form methane.

What is CARBON and HYDROGEN?

300

This device regulates pressure inside LNG tanks.

What is a BOIL-OFF GAS COMPRESSOR?

400

Any item below -150 degrees Celsius is descibed as this.

What is CRYOGENIC.

400

1000F

What is the Auto-Ignition point of LNG?

400

The first thing to check before entering a confined space.

What is Oxygen Level?

400

Name two types os inert gas.

What is CARBON DIOXIDE and NITROGEN?

400

This device detects gas leaks.

What is a COMBUSTIBLE GAS INDICATOR?

or FIXED GAS DETECTION SYSTEM?

500

The weight of an airborne concentration of a gas as compared to an equal volume of air.

VAPOR DENSITY

500

-318F

What is the boil off temperature of Nitrogen?

500

Fetal malformations in females.

What is a TERATOGEN?

500

The most stable of the hyrocarbon groups.

What is an ALKYNE?

500

This device provides and deliver boil-off gas to the engine room.

What is a BOIL-OFF GAS COMPRESSOR?

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