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74 Cards in this Set
- Front
- Back
To what rating category so Electrician's Mates (EMs) belong?
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General
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When assigned to shore duty, an EM may work outside the rate or rating.
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True
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What is the purpose of assigning an NEC to EMs? |
To identify their specialized skills |
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If you want to find advanced information on field changes, you should refer to what publication? |
Electronic Information Bulletin |
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If you want to find information about new developments in shipboard engineering, you should refer to what publication? |
Deckplate |
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To what publication should you refer for information about the prevention of shipboard accidents? |
Fathom |
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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 |
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Which of the following is a purpose of the Electronics Installation and Maintenance Book (EIMB)? |
To provide techniques for installing electrical equipment |
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Which of the following publications will help you in determining safe practices when working with electrical and mechanical equipment? |
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By observing proper safety precautions, you will prevent which of the following situations? |
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Usually, what amount of current is fatal if it passes through a person’s body for 1 second or more? |
0.1 A |
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Most shipboard deaths due to electrocution are caused by shock received from what voltage/source? |
Ungrounded equipment |
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Final approval to work on an energized switchboard is required from which of the following persons? |
The commanding officer |
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Shipboard electrical systems are not considered as a perfect ungrounded system. Which of the following factors makes this statement correct? |
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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 |
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When using the safety shorting probe to discharge a 30 μF capacitor, what is the maximum safe voltage to discharge? |
100 KV |
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Before disconnecting a meter, what should you do to the current transformer? |
Short circuit the secondary |
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Most potential transformer primary windings are protected by what types of devices? |
Fuses |
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To discharge capacitors in de-energized equipment, which of the following devices is used? |
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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 |
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You are inspecting a portable electric drill, and you notice the cord has exposed conductors. What action should you take? |
Replace the plug |
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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 |
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What is the most delicate part of a piece of test equipment? |
The meter |
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The top surfaces of electric workbenches must be insulated with what type of material? |
3/8-inch Benelex 401 |
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A workbench must be secured to the deck. |
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All electrical workbench receptacles must be supplied from a common or an isolation transformer. |
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If you need to find information about the approved deck coverings to use in your work area, you should refer to what publication? |
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The dielectric feature of electrical rubber gloves is based on what characteristic, if any, of the glove? |
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When operating a deck buffer rated at 120 volts, what is the lowest class of rubber gloves that you can safely wear? |
0
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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 |
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After reporting on board ship, at what point should naval personnel become acquainted with the types and locations of fire-fighting equipment? |
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What is the safest type of fire-extinguishing agent for you to use on an electrical fire? |
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During a fire, what person determines whether the power should be secured? |
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When it becomes necessary to rig casualty power cables, what person(s) is/are responsible for tying the cables up in the overhead? |
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If a person is unconscious because of an electric shock, you should start artificial respiration at what point? |
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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? |
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A person has stopped breathing but is still alive. This person is said to be in which of the following states? |
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To prepare a victim quickly for administration of mouth-to-mouth artificial respiration, you should take which of the following steps? |
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Which of the following actions should NOT be performed during the administration of closed-chest massage? |
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When administering CPR to an adult, you should depress the sternum what approximate distance? |
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What type of wound has torn skin and tissue? |
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What measure is the last resort when trying to control bleeding? |
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What method, if any, should you use to indicate to medical personnel that a victim has had a tourniquet applied? |
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Caused by chemical action on tissue. |
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A direct result of heat caused by the fire. |
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Caused by electrical current passing through tissue. |
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Caused by exposure of the tissue to steam. |
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Burns of what degree are characterized by blistering of the skin? |
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What percentage of a person is considered burned when the burned area is confined to the right leg? |
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When steam blisters cover half of a victim’s back, (a) what percentage of (b) what class burn exists? |
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When treating a victim with second or third degree burns, you should treat for what symptom first? |
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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? |
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At what minimum decibel level is double hearing protection required? |
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Heat stress is caused by the body trying to regulate its temperature. Which of the following is/are cause(s) of heat stress? |
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Which of the following is NOT a cause of heat stress? |
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A heat stress survey is required in any space when the ambient temperature reaches or exceeds what minimum temperature? |
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The reason for conducting a heat survey of a space is to |
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Of the following items, which one is NOT considered a hazardous item? |
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You can prevent an injury if you regard all aerosols as presenting what hazard? |
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Electrical equipment should be painted only when the lack of paint will cause what condition? |
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Which of the following actions should NOT be taken to prevent corrosion? |
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What are the two types of insulating varnish? |
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When the use of water-based solvent is not practical, what cleaner is recommended? |
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What action should you take when using cleaning solvents in a confined space? |
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You should NOT use which of the following types of material to clean electrical contacts? |
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Of the factors listed below, which one(s) cause(s) cathode-ray tubes (CRTs) to be classified as a hazardous material? |
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Of the following materials, which one is NOT a hazardous material released when the glass envelope of a CRT is broken? |
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If you cannot return a CRT to the manufacturer for disposal, what action should you take? |
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Which of the following phrases is NOT allowed when a caution tag is used? |
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What publication contains an explanation of the steps required to tag out a piece of equipment? |
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Red tags are used when all EXCEPT which of the following conditions exists? |
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When two or more repair groups are performing repairs on a system, the responsibility for posting a red tag rests with |
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What function is derived from the manner in which the engineering department is organized? |
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Which of the following is/are the purpose(s) of the National Apprenticeship Standards of the U. S. Navy? |
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