NAVEDTRA 14040A BLUEPRINT READING AND SKETCHING Flashcards
Which term is loosely used to describe copies of original drawings or tracings?
Blueprint
What are the universal language used by engineers, technicians, and skilled craftsmen?
Drawing or sketching
Which process produces prints with either black, blue, or maroon lines on a white background?
Diazo
Which process uses a large camera to reduce or enlarge a tracing or drawing?
Photostatic
Which publication specifies the size, format, location, and type of information that should be included in military blueprints?
ASME Y14.100-2013
Which corner is the title block located on all blueprints and drawings prepared according to MIL-STDs?
Lower right
Which corner will the revision block be located on all blueprints and drawings prepared according to MIL-STDs if a revision has been made?
Upper right
What provides a better surface appearance and a better fit with closely mated parts?
Machining
What are placed on drawings to give additional information to clarify the object on the blueprint?
Notes
What is defined as a statement or document containing a description, such as the terms of a contract or details of an object or objects not shown on a blueprint or drawing?
Specification
What is used to explain or define a symbol or special mark placed on a blueprint?
Legend
Whick corner is the legend located on all blueprints and drawings prepared according to the MIL-STDs?
Upper right
Which types of lines are thin lines made up of long and short dashes alternately spaced and consistent in length?
Center
Which type of lines are drawn as heavy unbroken lines?
Visible
Which type of lines are drawn as medium lines with short evenly spaced dashes?
Hidden
Which type of lines are drawn as thin unbroken lines?
Extension
Which type of lines are drawn as thin lines terminated with arrow heads at each end?
Dimension
Which type of lines are drawn as thin lines terminated with an arrowhead or dot at one end?
Leader
Which type of plans illustrate design features of the ship subject to development?
Contract guidance
Which type of plans illustrate mandatory design features of the ship?
Contract
What lists all plans that apply to the ship except those for certain miscellaneous items covered by standard or type plans?
Ship’s Plan Index (SPI)
Which type of plans illustrate arrangement or details of equipment, systems, or parts where specific requirements are mandatory?
Standard
Which type of plans illustrate the general arrangement of equipment, systems, or parts that do not require strict compliance to details as long as the work gets the required results?
Type
Which type of plans are used by the contractor to construct the ship?
Working
How many parts does a complete plan number have in the current system?
5
Which type of diagrams show a picture or sketch of the various components of a specific system and the wiring between these components?
Pictorial
Which type of diagram is used in locating a component within a system?
Isometric
Which type of diagrams are primarily used o present a general description of a system and its functions?
Block
Which type of diagram is a picture of a circuit that uses symbols to represent components in the circuit?
Schematic
Which type of diagram is a detailed diagram of each circuit installation showing all of the wiring, connectors, terminal boards, and electrical or electronic components of the circuit?
Wiring
How many parts does the new cable tag system consist of?
3
Which publication contains a complete list of standard symbol numbers for the various standard electrical fixtures and fittings for shipboard applications?
IEEE Standard 315A-1986
Which plan is an actual installation diagram for the deck or decks shown and is chiefly used in ship construction?
Wiring deck
Which type of diagram can be used to help connect all the wiring and trace any part of the circuit?
Connection
What is a combination of letters and numbers used to identify the various parts and components on electrical drawings, diagrams, parts lists, and so on?
Reference designation
What is the currently used reference designation system?
Unit Numbering System
What is the vinyl sleeving called that individual conductiors connecting to terminal boards are tagged with which shows the terminal board and terminal to which the outer end of the conductor is connected?
Spaghetti
How many basic classes do aircraft electronic wiring diagrams fall into?
2
Which type of diagrams are used in the operation and maintenance of digital computers?
Logic
