API-SIEE Exam Dumps

The correct answer isD. The edition specified in the engineering design. In API source inspection practice, the inspector does not choose whichever code edition appears newest or most convenient. The applicable requirements are the ones defined by thepurchase order, engineering design documents, project specifications, approved drawings, and referenced codes and standards identified for that job. Source inspection is a verification function, so the inspector must confirm compliance against thecontractual and technical basis of designestablished for the equipment being manufactured.

This is important because different editions of the same standard may contain different rating rules, test requirements, construction details, or acceptance criteria. If an inspector were to apply the latest edition without project authorization, that could create conflict with the approved design basis and lead to incorrect acceptance or rejection. Likewise, the edition found at the point of use or supplied by the inspection agency is not automatically controlling unless it matches the project's specified design basis.

Therefore, for inspection and quality surveillance of electrical equipment, the governing edition is theedition specified in the engineering designand related contract documents.

The correct answer isAbecause final inspection and shipping preparation forswitchgearnormally focuses on the equipment'sphysical readiness for release, not on closing every remaining manufacturing or drawing-administration issue in a broad project sense. At this stage, the source inspector typically verifies that the assembled lineup is complete, thatunit and master nameplates are correctly engraved, that preservation andpackaging requirementshave been visually checked, and that the manufacturer'sQC checkout or final release checklisthas been properly completed and signed. These are direct shipment-readiness verification points.

By contrast, ''all final manufacturing and drawing issues are closed'' is broader and more administrative. Some drawing comments, document revisions, or non-shipment-related internal matters may still be processed separately through document control without preventing the practical completion of shipping inspection, as long as the equipment itself is acceptable for release and traceable records support that release. The API guide treatsswitchgearas a covered equipment category and emphasizessource inspection and quality surveillance activitiessuch as verifying conformance to specifications, records, markings, and inspection status rather than acting as the project's full document-closeout authority.

The correct answer isB. In large motor inspection practice underAPI 541, asoft footcheck is performed to confirm that all motor mounting feet sit properly on the base and that tightening or loosening the hold-down bolts does not distort the motor frame. The accepted method is to first have the mounting bolts tightened, then place adial indicator verticallyat the foot,zero the indicator, and observe the movement when the bolt torque isrelieved or loosened. If the foot lifts or the frame shifts beyond the permitted tolerance, the condition indicates soft foot and must be corrected before the mechanical running test.

This matters because soft foot can introduce frame strain, misalignment, elevated vibration, bearing loading, and unreliable mechanical test results. In source inspection, the purpose is not merely to verify bolt tightness or visible fit-up, but to confirm that the machine is mounted without distortion under actual installed clamping conditions. Option A may reveal a gap but does not fully assess frame movement under bolt load. Option C reverses the usual verification sequence. Option D is inadequate because torque and visual appearance alone do not confirm absence of soft foot.

The correct answer isC.IEEE 841is the recognized standard forpremium-efficiency, severe-duty, totally enclosed fan-cooled TEFC squirrel cage induction motorsintended for thepetroleum and chemical industry, specifically for motorsup to and including 370 kW 500 hp. This standard is widely used for horizontal and vertical low-voltage severe-duty motors where high reliability, corrosion resistance, vibration control, and robust construction are required for demanding industrial service.

The other options do not fit this scope.API 546applies to brushless synchronous machines, not TEFC squirrel cage induction motors in this size range.IEEE 141is the Red Book related to electrical power distribution system design, not a motor construction standard.NFPA 70is the National Electrical Code, which governs installation requirements rather than the detailed design and construction standard for this specific motor type.

In API-aligned source inspection practice, identifying the correct governing standard is essential when reviewing nameplates, data sheets, test procedures, inspection points, and compliance documentation. For TEFC severe-duty squirrel cage induction motors up to500 hp, the applicable document isIEEE 841, makingoption Cthe verified answer.