1 |Page
NEIEP 600 EXAMS 2026 WITH AND
ANSWERS
when a cam or vane is moved close to a magnetic levleing switch what
occurs? - correct answer-the switch changes its satate
what is meant by the normal state of relay contacts? - correct answer-
contact state without current applied to the coil
what type of wave form is generated by two pole ac generator in one
complete revolution? - correct answer-one full AC cycle
what defines the the period of a ac waveform ? - correct answer-the time it
takes to complete one full cycle .
what is the period of a 120 hz - correct answer-.00833 seconds
a sine wave beginning at 0 degrees will reach positive and negative peaks
at what two points ? - correct answer-90 and 270 degrees
, 2 |Page
what is it meant by the term peak to peak voltage ? - correct answer-
voltage between positive and negative peaks
the expression 0.636Xpeak voltage best describes what? - correct answer-
voltage or current average
what best describes the term AC effective voltage ? - correct answer-the
AC voltage required to produce the same power as a DC voltage
what is the peak voltage of a waveform with 480 VAC RMS? - correct
answer-679 volts
what effect an inductor has on current flow ? - correct answer-it opposes
change
what is the secondary voltage of a 5 to 1 step down transformormer whith a
primary voltage of 125 volts - correct answer-25 volts
the primary of a 5 to 1 step down transformer has 1 amp . what is the
secondary current? - correct answer-5 amps
NEIEP 600 EXAMS 2026 WITH AND
ANSWERS
when a cam or vane is moved close to a magnetic levleing switch what
occurs? - correct answer-the switch changes its satate
what is meant by the normal state of relay contacts? - correct answer-
contact state without current applied to the coil
what type of wave form is generated by two pole ac generator in one
complete revolution? - correct answer-one full AC cycle
what defines the the period of a ac waveform ? - correct answer-the time it
takes to complete one full cycle .
what is the period of a 120 hz - correct answer-.00833 seconds
a sine wave beginning at 0 degrees will reach positive and negative peaks
at what two points ? - correct answer-90 and 270 degrees
, 2 |Page
what is it meant by the term peak to peak voltage ? - correct answer-
voltage between positive and negative peaks
the expression 0.636Xpeak voltage best describes what? - correct answer-
voltage or current average
what best describes the term AC effective voltage ? - correct answer-the
AC voltage required to produce the same power as a DC voltage
what is the peak voltage of a waveform with 480 VAC RMS? - correct
answer-679 volts
what effect an inductor has on current flow ? - correct answer-it opposes
change
what is the secondary voltage of a 5 to 1 step down transformormer whith a
primary voltage of 125 volts - correct answer-25 volts
the primary of a 5 to 1 step down transformer has 1 amp . what is the
secondary current? - correct answer-5 amps
