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1.
Class B fire division have the insulation such that the average temperature rise in the unexposed side will be not more than 140 degree C within the time
2.
Metal fire is classified as class C fire
3.
A self contained breathing apparatus
4.
The weight of a portable fire extinguisher is not more than
5.
Putting fire out by removing fuel is called inhibition
6.
Why should a CO2 extinguisher be used with caution in confined areas
7.
For fighting fire on deck of a tanker system used is______
8.
Smothering is the method of fire fighting by limitation of
9.
Emergency fire pump is located in the engine room
10.
An exit route of three parts: exit access, exit, and exit discharge
11.
The best way to combat an engine room bilge fire is through the use of
12.
What type of release is allowed for fixed gas fire extinguishing installation onboard
13.
In the case of Direct Reduced Iron (DR) cargo in the hold, contact with water may lead to vigorous re-oxidation accompanied by the evolution of heat and hydrogen which may give rise to the risk of explosion
14.
Which of the following colors is used to used to indicated Foam fire extinguisher
15.
The letters A,B and C on the portable fire extinguisher represent what
16.
What do the words ‘spontaneously combustion’ mean
17.
Quick closing valve can be operated from a remote location
18.
Which one of the listed requirements regarding abandon ship and fire drills do not correspond to present regulations
19.
Portable fire extinguisher is designed to put out ______ effectively ?
20.
The fire signal on a ship must be a continuous blast of the whistle or electrical bell for not less than _____ seconds
21.
Instructions for ‘Preparation for welding or hot work in cargo tanks’ is laid down by the Norwegian Maritime Directorate. During ongoing inspection on work
22.
Fire watch should be performed during and after all hot work activities
23.
In accommodation the automatic sprinklers shall come into operation within the temperature range
24.
The lowest temperature at which the heat from the combustion of a burning vapor is capable of producing vapor to enable combustion of a burning vapor is capable of producing vapor to enable combustion but not sustaining is
25.
In a mixture of flammable vapor and air, if there is too much vapor and not enough air to support combustion combustion, we say the mixture is
26.
When is it required for portable carbon dioxide fire extinguishers to be recharged?
27.
What is the minimum number of portable fire extinguishers that must be carried on ships of 100 GRT and above?
28.
In tankers sufficient foam concentration shall be supplied to ensure at least _____ min of foam generatin in tankers fitted with an inert gas installation
29.
To operate the fire extinguisher, the acronym PASS is often used to help us remember to
30.
The best form of protection against fire is _____
