ACTUAL EXAM| NEIEP 600 FINAL
EXAM REVIEW WITH COMPLETE 200
REAL EXAM QUESTIONS AND
CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+ (BRAND
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1. whenmamcammormvanemismmovedmclosemtomammagneticmlevleingmswitchmwhatmoccurs?m-
mCORRECTmANSWERmthemswitchmchangesmitsmsatate
2. whatmismmeantmbymthemnormalmstatemofmrelaymcontacts?m-
mCORRECTmANSWERmcontactmstatemwithoutmcurrentmappliedmtomthemcoil
3. whatmtypemofmwavemformmismgeneratedmbymtwompolemacmgeneratorminmonemcompletemrevol
ution?m-mCORRECTmANSWERmonemfullmACmcycle
4. whatmdefinesmthemthemperiodmofmamacmwaveformm?m-
mCORRECTmANSWERmthemtimemitmtakesmtomcompletemonemfullmcyclem.
5. whatmismthemperiodmofmam120mhzm-mCORRECTmANSWERm.00833mseconds
6. amsinemwavembeginningmatm0mdegreesmwillmreachmpositivemandmnegativempeaksmatmwhatmtw
ompointsm?m-mCORRECTmANSWERm90mandm270mdegrees
7. whatmismitmmeantmbymthemtermmpeakmtompeakmvoltagem?m-
mCORRECTmANSWERmvoltagembetweenmpositivemandmnegativempeaks
, 8. themexpressionm0.636Xpeakmvoltagembestmdescribesmwhat?m-
mCORRECTmANSWERmvoltagemormcurrentmaverage
9. whatmbestmdescribesmthemtermmACmeffectivemvoltagem?m-
mCORRECTmANSWERmthemACmvoltagemrequiredmtomproducemthemsamempowermasmamDCmvolt
age
10. whatmismthempeakmvoltagemofmamwaveformmwithm480mVACmRMS?m-
mCORRECTmANSWERm679mvolts
11. whatmeffectmanminductormhasmonmcurrentmflowm?m-mCORRECTmANSWERmitmopposesmchange
12. whatmismthemsecondarymvoltagemofmam5mtom1mstepmdownmtransformormermwhithmamprimary
mvoltagemofm125mvoltsm-mCORRECTmANSWERm25mvolts
13. themprimarymofmam5mtom1mstepmdownmtransformermhasm1mampm.mwhatmismthemsecondarymcu
rrent?m-mCORRECTmANSWERm5mamps
14. howmcanmthreemphasemvoltagembemsteppedmdownmusingmtransformerm?m-
mCORRECTmANSWERmbymusingmamthreemphasemtransformermormthreemsinglemphasemtransfor
mers
15. inmcapacitorsm,mwhatmismthempurposemofmthemdielectricm?m-
mCORRECTmANSWERmpreventmacringmwithinmthemcapacitor
16. whichmofmthemfollowingmismtruemaboutmcapacitorsminmacmCUIRCUITSm.?m-
mCORRECTmANSWERmcurrentmleadsmvoltagemallmthemtime