14040A, BLUEPRINT READING AND SKETCHING. -Chapter 1 - Assignment
What block on blueprints identifies directly or by reference the larger unit that contains the part or assembly on the drawing?
A. Application
What term describes showing the construction details of parts, machines, ships, aircraft, buildings, and so on?
A. Blueprint
What type of plan illustrates design features of the ship subject to development?
A. Contract guidance
What indication used on machine drawings shows surfaces to be finished by machining?
A. Finish marks
ASME Y14.38-2007
Abbreviations and Acronyms for use on Drawings and Related Documents
What standard describes engineering drawing practices?
B. ASME Y14.100-2013
What line characteristic is used to indicate distance measured?
B. Dimension lines
What number in the title block refers to other blueprints?
B. Reference
In the current and earlier shipboard plan, what block number indicates the size of the plan?
C. 3
What type of patented paper produces black lines on a white background?
C. BW
On tenders and repair ships, what personnel file and maintain the plans?
C. Engineering log room
What standard describes welded joint designs?
C. MIL-STD-22D
What type of plan is considered necessary as reference materials in the operation of a ship?
C. Onboard
What action occurs if the prints become wet or smudged with oil or grease?
C. Prints will become unreadable
What type of information describes items so they can be manufactured, assembled, and maintained according to their performance requirements?
C. Specification
In the current and earlier shipboard plan, what block number indicates the version of the plan?
D. 5
What standard describes the ship's structural symbols for use on ship drawing
D. MIL-STD-25B
What copy of the drawing is rarely sent to a shop or site?
D. Master
What block on a blueprint shows the size of the drawing compared with the actual size of the part?
D. Scale
What information block contains the drawing number, name of the part or assembly, and all information required to identify the part?
D. Title
What line characteristic is used to indicate visible edges of an object?
D. Visible lines
ANSI Y14.5M-2009
Dimensioning and Tolerancing
ANSI Y32.9
Electrical Wiring Symbols for Architectural and Electrical Layout Drawings
ANSI Y32.16-1965
Electrical and Electronic Reference Designations
ASME Y14.100-2013
Engineering Drawing Practices
IEEE-315-1975
Graphic Symbols for Electrical and Electronic Diagrams (Including Reference Designation Letters)
ANSI Y14.6-2001
Screw Thread Representation
MIL-STD-25B
Ship Structural Symbols for Use on Ship Drawings
The first block contains the ship identification number The second block contains the group number Block 3 shows the size of the plan Block 4 shows the system or file number Block 5 shows the version of the plan.
Shipboard Plan Numbers
ASTM F1000-13
Standard Practice for Piping Systems Drawing Symbol
ASME B46.1-2009
Surface Texture (Surface Roughness, Waviness, and Lay)
MIL-STD-22D
Welded Joint Design
MIL-HDBK-21
Welded-Joint Designs, Armored-Tank Type
Onboard plans
are considered necessary as reference materials in the operation of a ship.
Preliminary plans
are submitted with bids or other plans before a contract is awarded.
Working plans
are used by the contractor to construct the ship.
Corrected plans
have been corrected to illustrate the final ship and system arrangement, fabrication, and installation.
Standard plans
illustrate arrangement or details of equipment, systems, or parts where specific requirements are mandatory.
Contract guidance plans
illustrate design features of the ship subject to development.
Contract plans
illustrate mandatory design features of the ship.
Type 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.
a complete plan number has five parts:
size, Federal Supply Code identification number, a two-part system command number, and a revision letter.
