Damage Control

Question 1

In the old numbering system, the ship is first divided into ______ sections.

Answer 1

3 SECTIONS (A,B,C)

Question 2

The location of valve 2-50-3 is the

Answer 2

Second deck, at frame 50, and the second fitting from the centerline on the starboard side.

Question 3

In material conditions of readiness, what does a circle around the letter “X” or “Y” mean?

Answer 3

FITTING CAN BE OPENED WITHOUT SPECIAL PERMISSION but must be closed again immediately after use.

Question 4

What should you use to find out if there is enough oxygen in a compartment to support life?

Answer 4

OXYGEN INDICATOR

Question 5

What type of nozzle must be used with the in-line proportioner to produce foam?

Answer 5

THE MECHANICAL FOAM NOZZLE

Question 6

What 2 models does adjustable steel shorting come in?

Answer 6

3-5 and 6-11

Question 7

Which has a higher light intensity, battle lantern, or portable flood lantern?

Answer 7

PORTABLE FLOOD LANTERN

Question 8

Which gasoline-driven pump can NOT pump contaminated water?

Answer 8

P-250 it has a water cooled engine

Question 9

Which pump is stored in a waterproof container?

Answer 9

P100

Question 10

CG-P100 pump engine is ______ cooled.

Answer 10

Air cooled

Question 11

Contaminated water is water that contains ______ products.

Answer 11

Petroleum

Question 12

Which type of eductor has NO check valve

Answer 12

The PERIJET has no check valve. If water pressure falls below the operating pressure, water will enter the compartment.

Question 13

The perijet is more efficient than the 4in eductor because the perijet eductor will pump _______ more water.

Answer 13

7% more

Question 14

In which instruction should you look to determine who is responsible for standing the evaporator watch?

Answer 14

Engineering department standing orders

Question 15

Which instruction outlines the responsibility of each department on a unit?

Answer 15

Units organization manual

Question 16

Power is measured in

Answer 16

Watts

Question 17

The property of an electric circuit that opposes the flow of current is known as electrical _______

Answer 17

Resistance

Question 18

In an electrical circuit, which formula should you use to solve for voltage if resistance and current are known?

Answer 18

E=IxR

Question 19

The rate at which electricity flows through a circuit is the _______

Answer 19

Current

Question 20

What is the name given to the “pressure” that causes current to flow in an electrical circuit?

Answer 20

Voltage

Question 21

Resistance is measured in _______

Answer 21

Ohms

Question 22

A electrical heater which is rated at 1000watts at 120volts will use approximately ________ amperes.

Answer 22

8.3

Question 23

A motor which draws 6.2 amperes at 120v uses ________ watts.

Answer 23

744

Question 24

A material which offers little opposition to the flow of electricity is called an _____

Answer 24

Conductor

Question 25

One good example of a insulator is _______

Answer 25

Mica

Question 26

Batteries produce electrical energy _____ energy

Answer 26

Chemical

Question 27

An electrical shock is more likely to be severe if you are _____

Answer 27

Sweaty

Question 28

Motors change electrical energy to ________ energy

Answer 28

Mechanical

Question 29

After the overload which tripped a circuit breaker has been removed, the circuit breaker should be ______

Answer 29

Reset

Question 30

What publication contains instructions for lighting off and securing the evaporators?

Answer 30

Engineering department standing orders