Exam 955 MSS - TEST 1| Newest Exam Questions With Verified Solutions 2026

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Exam 955 MSS - TEST 1| Newest Exam
Questions With Verified Solutions 2026


What is the raised part of a shaft called?


A. Bearing
B. Crown
C. Shoulder
D. Shelf - correct-answer -Shoulder




What type of bearing should not be greased?


A. a roller bearing
B. a seal bearing
C. a ball bearing
D. a bad bearing - correct-answer -A permanent seal bearing - brass bushings
should not be greased


If amperage increases and voltage stays the same, what has happened to the
resistance? - correct-answer -It has decreased

, 2




Grommets are used on a wire way for what purpose? - correct-answer -Protection
of wiring insulation




How do you reverse the turn direction of a three phase motor? - correct-answer -
Switch 2 of the hot legs




One horsepower is equal to how many watts? - correct-answer -746W




What is the peak to peak voltage if the VRMS is 70.7? - correct-answer -198VP-P
(70.7 x 1.414 x 2= 198 Vp-p)




When replacing a fuse what should you consider? - correct-answer -voltage,
amperage, and type (the most important is amperage)




An NPN uses what kind of polarity voltage at its base to turn it on? - correct-
answer -Positive (Emitter, Collector= negative)




What is the housing of an electronic circuit called? - correct-answer -Chassis