ABH2 Flashcards
Navy Regs, article 1033, Authority in a Boat, provides which of the following officers the authority and responsibility over all persons embarked
The senior line officer eligible for command at sea
The calendar located at the top of the Quarterly board is used to determine?
Underway periods
When referring to a “jitterbug,” you are using which of the following tools
Rotary impact scaler
Slide calipers can be used for which of the following purposes
Measuring outside dimensions
• Measuring inside dimensions
Who is responsible for scheduling weekly PMS and supervising its accomplishment?
Work Center Supervisor
A 6-inch micrometer will measure work between which of the following sizes?
Between 5 and 6 inches thick
Which of the following tools should be used for grinding, milling, or drilling purposes?
V-blocks and clamps
Before you plug any power tool into its power source, you should make sure the power outlet is the same voltage as that specified for the tool, and that the tool is properly grounded.
True
Pressure can be measured in terms of force per unit area.
False
Equipment in IEM that is directly subject to corrective maintenance, overhaul or removal for safe storage/replacement is classified as what status?
Status II
In reference to micrometers in general, which of the following statements is true?
Micrometers should be coated with a light coat of oil to prevent rust
Because tools are expensive and vital equipment, which of the following precautions should be observed?
- Inventory all tools after each use
- Apply a light film of oil on tools after cleaning
- Clean all tools after each use
Concerning back injuries (a) what percentage of all service members are affected and (b) what percentage of lost workdays are experienced annually due to back injuries?
• (a) 90% (b) 50%
Regular hard hats must be insulated so that personnel may be protected from voltages up to what maximum amount?
2.200 volts
Which of the following instruments can be used to measure distances beyond the range of calipers?
Trammels
Who is the most important part of safety procedures?
You
Dividers are used for which of the following purposes?
- Measuring distances between two points
* Scribing an arc, radius, or circle
On a standard micrometer, one complete revolution of the micrometer screw will move the spindle what distance?
• .025 inch
In what year was the Code of Conduct first prescribed?
• 1955
Resubmit a feed back report if it is over _____ year(s) old.
1
Who was the Navy’s first aviator?
CAPT Chambers
When you attend department meetings, remember to check which of the following factors before the meeting?
Work progress
IAW the Joint Fleet Maintenance Manual, the maintenance person must prove they are fully qualified to perform the MRC during a Spot check.
• True
A slash (/) on the LOEP denotes MIP issued and not as part of the force revision?
TRUE
For information on hearing conservation, you should refer to which of the following instructions?
• OPNAVINST 6260.2
On a metric micrometer, how many revolutions of the spindle is required to move the barrel 1 mm?
• Two
Safety shoes protect and prevent injury or loss of toes. Some safety shoes are designed to limit damage to your toes from falling objects. What is usually placed in such shoes for protection?
Steel plates
What lubricant is recommended for use on wire rope used for exposed running rigging?
Graphite grease
What is a line called that is 6 inches in circumference and is used for towing or mooring?
Hawser
Proper eye protection is of the highest importance for all personnel. Eye protection is necessary because of which of the following hazards?
- Infrared and ultraviolet radiation
* Flying objects such as sparks, globules of molten metal, or chipped concrete and wood
Qualified Personnel are assigned by name for each MR scheduled on the weekly schedule.
True
Which parts of a standard screwdriver may be damaged if its blade does not fill 75 percent of the screw slot?
• The blade (correct answer)
To read a vernier caliper, you must be able to understand which of the following scales?
- Steel rule
* Vernier
The risk of a chemical, biological, and radiological (CBR) threat can be categorized into how many levels of probability?
Four (correct answer
What program, if any, was established to help families in distress?
• Family Advocacy Program (FAP)
Which of the following is a favorable characteristic of a fluid power system?
- Very large forces can be controlled by much smaller ones
- Different parts of the system can be located at widely separated points
- Motion can be transmitted without the slack inherent in the use of solid machine parts
What is used to provide amplifying instructions to a Work Candidate?
4790/2L
What is the specific gravity of a liquid which weighs 44 pounds per cubic foot at 4°C?
• 0.440 (correct answer, your response)
The pressure of force exerted on the end of a rigid metal bar is applied equally and undiminished to all surfaces of the bar.
True (correct answer)
Which of the following is a correct use of a wrecking bar?
- Moving heavy objects a short distance
- Pulling spikes or heavy nails
- Prying boards from a crate
A maintenance person can have a “not accomplished” PMS check and still receive a “fully accomplished” on a spot check.
• True
From the annual employment schedule, all other schedules are developed.
TRUE
What does the size of a micrometer indicate?
The size of the largest work it will measure (correct answer, your response
When working with power tools, you should follow all EXCEPT which of the following procedures?
Before connecting a power tool to a power source, be sure the tool switch is in the “ON” position (correct answer, your response)
Which of the following tools should be used as gages for leveling and setup work?
Adjustable parallels
The head, or pressure due to the weight of a fluid, depends on the density of the fluid and the
• area of the bottom surface of the container
What type of maintenance action must be accomplished on a recurring basis during the inactive period to prevent equipment deterioration?
• Periodic Maintenance (PM)
Instructions for the preparation of a PMS feedback reports are found on the reverse of OPNAVINST 4790/7B green page.
• True
A Maintenance Person is responsible for all Hazard Material and PPE IAW
- HMUG
* MSDS
Common tapes and rules usually are NOT graduated smaller than what fraction of an inch?
• 1/16 inch (correct answer, your response)
A dynamometer is an apparatus for measuring what value?
Force or energy
In reference to the use and care of hand tools and measuring tools, which of the following statements is/are true?
- A user must have, choose, and use the correct tools in order to do the work quickly, accurately, and safely
- Without the proper tools and knowledge of how to use them, the user wastes time, reduces efficiency, and may face injury
Which of the following supervisors supports the Navy’s Equal Opportunity program? [Page 3-2]
The one who relates positively and directly with all people equally (correct answer, your response)
FBRs must be serialized and submitted by the 3M coordinator within 15 days of receipt.
• False
When using a Stillson wrench to rotate a pipe, you should apply the wrench so the twisting force will be provided by its fixed jaw.
• True
Standard micrometers are designed to measure distances to what nearest accuracy?
.001 of an inch (correct answer, your response)
The ABHs use portable power sanders, either electrically or pneumatically driven, for doing which of the following jobs?
- Smoothing flight decks prior to laying nonskid materials
- Removing paint
- Scaling rust
Assume that the output piston has a diameter of 6 inches and is subject to a pressure of 10 pounds per square inch. What is the force exerted on the output piston?
• 31.4 pounds
Transfer calipers are used for what purpose?
• Measuring chamfered grooves or flanges (correct answer)
Right-laid line must be coiled down in a clockwise direction.
True
Which of the following statements relative to hacksaw use is valid?
Since a hacksaw cuts on the push stroke only, the blade should be installed with its teeth
facing away from the handle
You are guilty of misusing a screwdriver if you use it for which of the following purposes?
- Prying
- Chiseling
- Testing an electrical circuit
In the “Each Quarter” column of the Cycle schedule the following MR are listed:
- 2W, 3W …
- M, 2M, Q (your response)
- All Situation Requirements
Which of the following chapters of U.S. Navy Regulations, 1990, outlines the actions of U.S.
naval forces when in the vicinity of other armed forces?
• The Senior Officer Present
The reference standard used as an indicator of atmospheric pressure is a column of mercury that
at sea level is
76 centimeters high at 0°C
Which of the following is the most common measuring tool?
A rule
What Windows application automates the PMS scheduling process, generates Cycle, Quarterly,
and Weekly schedules as well as EGLs, TGLs, RARs and ACFs.
• SKED2
All current COMNAVSURFLANT PMS Notes are required to be in the work centers 43P1.
• True
The metric system is based upon what multiples?
• Multiples of 10
3/6 can be reduced to which of the following fractions?
1/2
A critical factor in understanding terrorism is the impact of the terrorist
act on an audience other than the victim
The following answer is acceptable:
emotional
Once you have signed your Evaluation Report and Counseling Record, it is sent to what
agency?
• BUPERS
Which of the following types of calipers contain a straight measuring rule?
• Slide calipers
Which of the following groups lists the components of a line in increasing order of size?
• Fibers, yarns, and strands
- What provides detailed procedures for performing maintenance requirements?
• MRC
What authority determines the recommended air supply pressure when a pneumatic tool is being
used?
Manufacturer
What type of wrench is sometimes referred to as a “knuckle buster” because of the
consequences mechanics frequently suffer from its improper use?
• Adjustable
Vernier micrometers are designed to measure distances to what nearest accuracy?
• .0001 of an inch
How should a line be stowed when it is wet?
• Long fakes
Nominating a subordinate for Sailor of the month is an example of what type of feedback?
Positive
Registering speed indicators are used for which of the following purposes?
• To count the number of revolutions of shafts
When security regulations are violated without compromise of classified material, who is
responsible for taking corrective action?
• The commanding officer
The Work Center Supervisor is responsible for prompt documentation of deficiencies and Man
Hour usage for all corrective maintenance.
True
- On the record of change page of the 43P1, the date of change is always the first Monday of the
quarter that the change takes effect.
True
Enlisted safety committee recommendations concerning the command safety program are
submitted to which of the following persons? [Page 6-4]
• Safety council (department head level)
The type of Feed Back Reports are:
- Category A
- Category B
- Urgent
Calipers are used for what purpose?
• To measure diameters
Which of the following characteristics applies to chain ratchets?
- Can be used to raise and lower loads
- Have a maximum safe working load
- Are obtainable in more than one size
How does a 6x37 wire rope differ from 6x19 wire rope?
• The 6x37 has more wires in each strand
There are many variations of the common rule and steel tape. Which of the following statements
concerning the care of rules and tapes is NOT valid?
• When using the windup type of tape, you should always use the hook as a stop
An indication that a line has deteriorated due to age is when the inner parts of the strands have
changed color.
True
What is the range of an inside micrometer when used with a 1/2-inch spacer?
• .500 of an inch
Electrical workers requiring head protection must wear safety helmets which are capable of
withstanding what minimum voltage proof-test?
• 20,000 volts
Advanced Change Notices (ACN) and PMS Feedback Reports (FBR) are retained in the
43P1 for how long?
• Until revision documentation is received.
- Spring dividers are available in which of the following lengths?
3 to 10 inches
What change, if any, will occur in the volume and weight of a substance if its temperature
changes?
• Its volume will change, but its weight will remain constant
The Division Officer is responsible for the reviewing, signing and dating of the weekly schedule.
True
Protective helmets are made from which of the following materials?
- Polyethylene
* Polycarbonate
How many centimeters are in a meter?
• 100 centimeters
hich of following statements is NOT true concerning berthing?
• You may sleep or lie on your bunk in working clothes
A device used for measuring the specific gravity of a liquid is known as a
hydrometer
Eye goggles must be placed over your eyes before operating cutting tools.
True
How many millimeters are in a centimeter?
• 10 millimeters
The serial number block of an EGL showing three valves will show what?
ALP-124, SW-216, CW-207
On a 24-inch or 600-mm caliper, what does .300 inch equal in metric measure?
• 7.62 mm
When reviewing the Quarter Schedule, the #R-1 of S-1(#R-1) denotes what?
• R-1 is mandatory for the completion of S-1
On a vernier caliper, what is the difference between the width of one of the 25 spaces on the
vernier scale and one of the 24 spaces on the steel rule?
1/1000 of an inch
A standard micrometer screw has what number of threads per inch?
• 40
The amount of items listed on an EGL is no more that 8 hours.
False
Who approves the Cycle Schedule?
• Department Head
Technical review activities of Urgent FBR shall provide a preliminary response to the originator
within 1 working day of receipt.
True
As a Sailor, what action must you take in order to get paid?
• Open a savings or a checking account
A vertical RED line drawn on a MIP located on your Cycle board represent the start and stop
periods of IEM?
True
When you handle wire rope you should always wear a pair of gloves as a protection against
which of the following conditions?
• Fishhooks
Situation requirements are documented on the front of the quarterly board:
• After the MRC is accomplished
A chief petty officer loans money to another chief petty officer. What, if any, is the maximum
interest rate that can be charged?
• 18 percent
What type of maintenance action ensures that equipment is in a condition suitable for operation
or to reactivate an equipment of system that has been inactivated for a prolonged period?
• Lay-Up Maintenance (LU)
A Phillips screwdriver should fill what percent of the cavity of a Phillips screwhead?
• 100%
What is the density of a solid that has a specific gravity of 2.5?
• 250 pounds per cubic foot
The major objective in interviewing your subordinates is to accomplish which of the following
results?
- To discover special characteristics, aptitudes, or skills (your response)
- To show a personal interest in the subordinate
- To establish your position of leadership
The acronym CSMP stands for what?
• Current Ships Maintenance Project
The pressure in line A is 200 psi. No force is exerted on shaft S. How much pressure will be
required in line B to prevent the piston from moving?
• 500 psi
The location block of an EGL, showing 4 Deck Drains in the same space will display:
• Space number (01-147-O-L)
Which type of wrench should you use on a chromium-plated pipe?
• Strap
Which of the following statements best describes a Phillips screwdriver?
Its flukes are angled at 30 degrees and it has a blunt end
Lines A and B are pressurized to 50 psi. How much force is applied to each surface and which
way will the piston move
• C = 1250 pounds, D = 1000 pounds, piston will move to the left
Electric extension cords used with portable power tools should, in general, be no longer than
• 25 feet, with no more than two cords connected together
Which of the following firing positions is most useful when you are on level ground or firing
uphill?
• Kneeling
Providing a place for your equipment and seeing that it is placed there when it is not in use
enables you to do which of the following tasks?
Perform rescue operations more efficiently
• Obtain longer service life from equipment
• Lessen the chances of injury to personnel
The term “fluid power” includes hydraulics and pneumatics, and is power that is applied through
liquids or gases pumped or compressed to provide force and motion to mechanisms.
True
Which of the following statements concerning Navy examinations is correct?
• Members may use old examinations as study guides for future examinations
•
Members taking examinations may discuss questions among themselves prior to answering
them
•
Members may develop study guides from prior examinations to use in preparing for future
examinations (your response)
• None of the above (correct answer)
The elasticity of nylon line requires that a back tuck be taken in each strand when it is to be
spliced for use as a towing line.
True
Which of the following is a special problem of fluid power systems?
• Leaks
What is the specific gravity of a solid object which weighs 49.92 pounds per cubic foot?
• 2.7
On a vernier caliper, the vernier scale is divided into what number of parts?
• 25
According to the 3-M Manual the work center supervisor is the
According to the 3-M Manual the work center supervisor is the
All matter is classified according to its state as a solid, a liquid, or a gas.
• True
- Angle plates are used for which of the following purposes?
• For clamping or holding work vertically
Reed and Prince screws are generally used in what structural application?
• Airframe
Aboard ship, wire rope is unsuitable for general use when it is made from which of the following
types of steel?
• Cast steel
The frames of micrometers are available up to what maximum size?
• 24 inches
Checks that have a horizontal blue line through them indicate the check was incomplete?
False
How does spring lay compare with all-steel wire of corresponding size?
• It is weaker but more flexible
Who is responsible for rescheduling any circled requirements still within periodicity and for
determining the reason for a maintenance action not being accomplished?
• Division Officer
In the metric system the density of a substance is its weight in
• grams per cubic centimeter
What is a dynamometer most commonly used to measure?
• Tension
On the cycle schedule, how are additional MIP line items displayed?
By “EGL”,By Location
Wing-type dividers are available in which of the following lengths?
• 6, 8, and 12-inch lengths
Which of the following statements pertaining to tools is NOT true?
Damaged tools should be saved because they can sometimes be used for purposes other
than for which they were designed
Tool boxes are made from which of the following materials?
- Steel
- Wood (your response)
- Plastic
- All of the above
Larger tools are generally contained in which of the following types of tool containers?
• Mechanic’s tool box (chest type)
What is the best way to uncoil a new coil of wire rope?
• Unwind it by rotating the entire coil
Quarterly schedules begin on the first Monday of _________?
• January, April, July, October
The purpose of the CSMP is to provide shipboard maintenance managers with a consolidated
listing of deferred maintenance to identify the material condition of the ship?
True
Which type of torque wrench emits an audible click when you reach your desired torque value?The technique of asking questions should NOT be used to review the lesson of instruction.
Micrometer
The technique of asking questions should NOT be used to review the lesson of instruction.
False
Which of the following is an advantage when you are using a needle impact scaler to chip a
deck?
• It can scale (chip) corners
Which of the following is a duty of the QMOW?
• To maintain the ship’s deck log
What type of caliper is used for finding shaft centers or locating shoulders?
A hermaphrodite caliper
The side of a thin-walled chamber partially evacuated of air is the source of movement for the
• aneroid barometer
Personnel working with electricity are usually required to wear gloves made from which of the
following materials?
• Rubber
The text for this course provides which of the following information?
• Information on the use and care of selected hand tools and measuring tools
• An explanation of the types and uses of a large number of tools
•
A practical application of a selected group of tools, safety requirements. general care, and
limited repair
Which statement about specific gravity is false?
• Specific gravity will vary with the size of the sample being tested
Superseded Cycle schedules will be kept for how long?
• 1 year
The purpose of your textbook, Fluid Power, is to provide you with
• a basic reference concerning fundamentals of fluid power
Which of the following statements best describes the comparison of speed and cutting power of
the 1/2-inch drill as compared to the 1/4-inch drill?
• The 1/2-inch drill has more power and fewer rpm
On a metric micrometer, one revolution of the spindle advances or withdraws the screw what
distance?
• 0.5 mm
A portable electric drill may be used for which of the following jobs?
- Mixing paint
- Drilling holes in metal or wood
- Buffing small items
- Each of the above
On the quarterly schedule, how do you indicate start and stop of IEM?
• Draw a vertical line in red all affected MIPs (correct answer, your response)
What is the rope called in a block and tackle?
• Fall
What is the purpose of a shipboard fire watch?
To immediately extinguish fires caused by welding or burning operations
OPNAVINST 4790.4C provides guidance for 3M policies and procedures?
True
Which of the following conditions indicates that a line has deteriorated as a result of overstrain?
• Decreased diameter
What is the newest class of Soviet aircraft carrier?
• Tbilisi
A gun tackle is made up of which of the following combinations?
• Two single-sheave blocks
