WhentwoACgeneratorsarebeingparalleled,thebreakershouldbeclosedwiththesynchroscopepointermatinginthe()
A. "slow"direction,justbeforethe12o'clockposition
B. "fast"direction,justafterthe12o'clockposition
C. "fast"direction,justbeforethe12o'clockposition
D. "slow"direction,justafterthe12o'clockposition
Toprotecttherotorofamotordisassembledformaintenanceoroverhaul,itshouldbe()
A. suspendedbywireslingsinonecomeroftheshop
B. wrappedinseverallayersofheavypaperorcarboard
C. supportedbyflatwoodblocksontheworkbench
D. returnedtotheframeassoonasthebearingsareremoved