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IPC j-std-001G complete study guide solution
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IPC j-std-001G complete study guide solution Conductor Diameter the outside diameter of wire, stranded or solid, w/o the insulation Wire Diameter the outside diameter of wire, stranded or solid, with insulation if present Disposition The determination of how defects should be treated. Electrical Clearance The minimum spacing between noncommon uninsulated conductors. FOD (Foreign Object Debris) A substance, debris, particulate matter or article alien to the assembly or system. High Voltage Varies by design and application. Manufacturer (Assembler) Individual, organization, or company responsible for the assembly process and verification operations necessary to ensure full compliance. Objective Evidence Documentation in the form of hard copy, computer data, video, that demonstrates the requirements in the Standard have been met. Process Control A system or method to continually steer an operation in reducing variation in the processes. Proficiency The capability to perform tasks in accordance with the requirements and verification procedures. Solder Destination Side The side of the PCB that the solder flows toward in a plated through-hole application. Solder Source Side The side of the PCB to which solder is applied.
Supplier The individual, organization or company which provides the Manufacturer components and/or materials. User The individual, organization, company, contractually designated authority, or agency responsible for the procurement or design of electrical/electronic hardware, and having the authority to define the class of equipment and any variation or restrictions to the requirements of this Standard. Wire Overwrap occurs when a wire/lead is wrapped more than 360" and remains in contact with the terminal post. Wire Overlap occurs when a wire/lead is wrapped more than 360° and crosses over itself, does not remain in contact with the terminal post. Requirement Flowdown Standard is contractually required, the applicable requirements of this Standard shall [D1D2D3] be imposed on all applicable subcontracts, assembly drawing(s), documentation and purchase orders. Personnel Proficiency All instructors, operators, and inspection personnel shall [D1D2D3) be proficient in the tasks to be performed. Objective evidence of that proficiency shall [D1D2D3] be maintained and be available for review. Acceptance Requirements All products shall [D1D2D3) meet the requirements of the assembly drawing(s)/ documentation and the applicable requirements for the product class specified herein. General Assembly Requirements The electrical and mechanical integrity of components and assemblies shall [D1D2D3] be retained after exposure to processes employed during manufacture and assembly Who specifies Acceptance Requirements? The User. If no criteria are specified required or cited then best manufacturing practice applies. J-STD-001 Scope
Process Validation Inspection is classified as... N1N2D Visual Inspection by sample based inspection or 100% visual inspection is clssified ... N1D2D Illumination of workstations should be at least... 1000 lux Magnification power requirement shall be based on the size of ... Land [D1D2D3] When is referee magnification power used? when a defect is determined but not identifiable at inspection power Facilities shall be maintained at... levels that prevent contamination. Eating drinking smoking including e cigarettes are prohibited [D1D2D3] When shall a manufacturer verify that esd control is adequate? Humidity <30% [N1D2D3] Temperature should be maintained between 18 and 30 C ESD sensiticve parts control porgram is classified as ... D1D2D Electrical Clearance is Defined in the... applicable design standard or on the approved or controlled documentation. Manufacturer shall perform... 100% inspection unless sampling inspection is defined as part of a documented process control plan. Is supervised on the job training acceptable until proficiency is demonstrated? Yes