Damage Control Flashcards
In the old numbering system, the ship is first divided into ______ sections.
3 SECTIONS (A,B,C)
The location of valve 2-50-3 is the
Second deck, at frame 50, and the second fitting from the centerline on the starboard side.
In material conditions of readiness, what does a circle around the letter “X” or “Y” mean?
FITTING CAN BE OPENED WITHOUT SPECIAL PERMISSION but must be closed again immediately after use.
What should you use to find out if there is enough oxygen in a compartment to support life?
OXYGEN INDICATOR
What type of nozzle must be used with the in-line proportioner to produce foam?
THE MECHANICAL FOAM NOZZLE
What 2 models does adjustable steel shorting come in?
3-5 and 6-11
Which has a higher light intensity, battle lantern, or portable flood lantern?
PORTABLE FLOOD LANTERN
Which gasoline-driven pump can NOT pump contaminated water?
P-250 it has a water cooled engine
Which pump is stored in a waterproof container?
P100
CG-P100 pump engine is ______ cooled.
Air cooled
Contaminated water is water that contains ______ products.
Petroleum
Which type of eductor has NO check valve
The PERIJET has no check valve. If water pressure falls below the operating pressure, water will enter the compartment.
The perijet is more efficient than the 4in eductor because the perijet eductor will pump _______ more water.
7% more
In which instruction should you look to determine who is responsible for standing the evaporator watch?
Engineering department standing orders
Which instruction outlines the responsibility of each department on a unit?
Units organization manual
Power is measured in
Watts
The property of an electric circuit that opposes the flow of current is known as electrical _______
Resistance
In an electrical circuit, which formula should you use to solve for voltage if resistance and current are known?
E=IxR
The rate at which electricity flows through a circuit is the _______
Current
What is the name given to the “pressure” that causes current to flow in an electrical circuit?
Voltage
Resistance is measured in _______
Ohms
A electrical heater which is rated at 1000watts at 120volts will use approximately ________ amperes.
8.3
A motor which draws 6.2 amperes at 120v uses ________ watts.
744
A material which offers little opposition to the flow of electricity is called an _____
Conductor
One good example of a insulator is _______
Mica
Batteries produce electrical energy _____ energy
Chemical
An electrical shock is more likely to be severe if you are _____
Sweaty
Motors change electrical energy to ________ energy
Mechanical
After the overload which tripped a circuit breaker has been removed, the circuit breaker should be ______
Reset
What publication contains instructions for lighting off and securing the evaporators?
Engineering department standing orders
