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74 Cards in this Set

  • Front
  • Back
To what rating category so Electrician's Mates (EMs) belong?
General
When assigned to shore duty, an EM may work outside the rate or rating.
True

What is the purpose of assigning an NEC to


EMs?

To identify their specialized skills

If you want to find advanced information on


field changes, you should refer to what


publication?


Electronic Information Bulletin

If you want to find information about new


developments in shipboard engineering, you


should refer to what publication?


Deckplate

To what publication should you refer for


information about the prevention of shipboard


accidents?


Fathom

The Navy Electricity and Electronics Training


Series (NEETS) modules provide what type of


training?


NEETS provides beginners with the


fundamentals of electrical and electronic


concepts

Which of the following is a purpose of the


Electronics Installation and Maintenance Book


(EIMB)?


To provide techniques for installing


electrical equipment

Which of the following publications will help


you in determining safe practices when


working with electrical and mechanical


equipment?



By observing proper safety precautions, you


will prevent which of the following situations?



Usually, what amount of current is fatal if it


passes through a person’s body for 1 second or


more?


0.1 A

Most shipboard deaths due to electrocution are


caused by shock received from what


voltage/source?


Ungrounded equipment

Final approval to work on an energized


switchboard is required from which of the


following persons?


The commanding officer


Shipboard electrical systems are not considered


as a perfect ungrounded system. Which of the


following factors makes this statement correct?



When equipment grounding is provided, you


can make sure that the bonding surfaces will


have a positive metal-to-metal contact by


taking which of the following actions?


Securely fasten the connection with the


proper mounting hardware

When using the safety shorting probe to


discharge a 30 μF capacitor, what is the


maximum safe voltage to discharge?


100 KV

Before disconnecting a meter, what should you


do to the current transformer?


Short circuit the secondary

Most potential transformer primary windings


are protected by what types of devices?


Fuses

To discharge capacitors in de-energized


equipment, which of the following devices is


used?



What is an acceptable resistance reading for


the ground connection between the ship’s hull


and the metal frame of a portable electric drill?


1 ohm or less


You are inspecting a portable electric drill, and


you notice the cord has exposed conductors.


What action should you take?


Replace the plug

Which of the following is NOT an acceptable


procedure to follow when using a portable


electric drill?


Remove the third prong when a


three-hole receptacle is not available

What is the most delicate part of a piece of test


equipment?


The meter

The top surfaces of electric workbenches must


be insulated with what type of material?


3/8-inch Benelex 401


A workbench must be secured to the deck.



All electrical workbench receptacles must be


supplied from a common or an isolation


transformer.



If you need to find information about the


approved deck coverings to use in your work


area, you should refer to what publication?



The dielectric feature of electrical rubber


gloves is based on what characteristic, if any,


of the glove?



When operating a deck buffer rated at 120


volts, what is the lowest class of rubber gloves


that you can safely wear?


0

To ensure maximum protection from floor


matting, you should take all EXCEPT which of


the following actions?


Make sure the matting is always in place

After reporting on board ship, at what point


should naval personnel become acquainted


with the types and locations of fire-fighting


equipment?



What is the safest type of fire-extinguishing


agent for you to use on an electrical fire?



During a fire, what person determines whether


the power should be secured?



When it becomes necessary to rig casualty


power cables, what person(s) is/are responsible


for tying the cables up in the overhead?



If a person is unconscious because of an


electric shock, you should start artificial


respiration at what point?



A person has just received an electrical shock


from an electric drill, and you cannot find the


switch or receptacle. What is the quickest and


safest method for you to use to free the victim?



A person has stopped breathing but is still


alive. This person is said to be in which of the


following states?



To prepare a victim quickly for administration


of mouth-to-mouth artificial respiration, you


should take which of the following steps?



Which of the following actions should NOT be


performed during the administration of


closed-chest massage?



When administering CPR to an adult, you


should depress the sternum what approximate


distance?



What type of wound has torn skin and tissue?



What measure is the last resort when trying to


control bleeding?



What method, if any, should you use to


indicate to medical personnel that a victim has


had a tourniquet applied?



Caused by chemical action on tissue.



A direct result of heat caused by the fire.



Caused by electrical current passing through


tissue.



Caused by exposure of the tissue to steam.



Burns of what degree are characterized by


blistering of the skin?



What percentage of a person is considered


burned when the burned area is confined to the


right leg?



When steam blisters cover half of a victim’s


back, (a) what percentage of (b) what class


burn exists?



When treating a victim with second or third


degree burns, you should treat for what


symptom first?



Personnel that work in noise-hazardous areas


with a noise level of 84 dB and above are


required to have a hearing test within what


specified period of time after reporting aboard


ship?



At what minimum decibel level is double


hearing protection required?



Heat stress is caused by the body trying to


regulate its temperature. Which of the


following is/are cause(s) of heat stress?



Which of the following is NOT a cause of heat


stress?



A heat stress survey is required in any space


when the ambient temperature reaches or


exceeds what minimum temperature?



The reason for conducting a heat survey of a


space is to



Of the following items, which one is NOT


considered a hazardous item?



You can prevent an injury if you regard all


aerosols as presenting what hazard?



Electrical equipment should be painted only


when the lack of paint will cause what


condition?



Which of the following actions should NOT be


taken to prevent corrosion?



What are the two types of insulating varnish?



When the use of water-based solvent is not


practical, what cleaner is recommended?



What action should you take when using


cleaning solvents in a confined space?



You should NOT use which of the following


types of material to clean electrical contacts?



Of the factors listed below, which one(s)


cause(s) cathode-ray tubes (CRTs) to be


classified as a hazardous material?



Of the following materials, which one is NOT


a hazardous material released when the glass


envelope of a CRT is broken?



If you cannot return a CRT to the manufacturer


for disposal, what action should you take?



Which of the following phrases is NOT


allowed when a caution tag is used?



What publication contains an explanation of


the steps required to tag out a piece of


equipment?



Red tags are used when all EXCEPT which of


the following conditions exists?



When two or more repair groups are


performing repairs on a system, the


responsibility for posting a red tag rests with



What function is derived from the manner in


which the engineering department is


organized?



Which of the following is/are the purpose(s) of


the National Apprenticeship Standards of the


U. S. Navy?