AMS 116 UNIT 3 EXAM QUESTIONS WITH
ANSWERS 100% SOLVED
Select the degrees of AC generator armature rotation where maximum induced current
occurs. - ANSWER 90 or 270
Select the degrees of AC generator armature rotation where zero induced current occurs.
- ANSWER 180 or 0
Half rotation of an AC generator produces one complete AC sine wave output. -
ANSWER False
The Vpp of an AC sine wave is one half of its Vp. - ANSWER False
In which AC circuit would the voltage lag the current? - ANSWER Capacitive
The wavelength of an AC sine wave is measured in units of _____. - ANSWER meters
Which AC sine wave term is defined as being "360 degrees and the result of one
revolution of an AC generator"? - ANSWER Cycle
The frequency of an AC sine wave is measured in units of _____. - ANSWER hertz
, Which AC sine wave term is defined as "the maximum value of a half cycle"? - ANSWER
Vp
An AC sine wave voltage is said to be 28VAC. The voltage is assumed to be _____. -
ANSWER Vrms
Frequency and period have a(n) _____ relationship. - ANSWER indirect
The physical length of one complete cycle of an AC sine wave is its _____. - ANSWER
wavelength
The period of an AC sine wave is measured in units of degrees. - ANSWER false
In which AC circuit would the voltage and current be in phase (θ = 0.0 degrees)? -
ANSWER resistive
An AC sine wave has a period of 425 mS. The frequency would be _____ Hz. (enter only
the numeric value rounded to 3 decimal places) - ANSWER 2.353
An AC sine wave has a period of 100 nS. The frequency would be _____ MHz. (enter only
the numeric value) - ANSWER 10
ANSWERS 100% SOLVED
Select the degrees of AC generator armature rotation where maximum induced current
occurs. - ANSWER 90 or 270
Select the degrees of AC generator armature rotation where zero induced current occurs.
- ANSWER 180 or 0
Half rotation of an AC generator produces one complete AC sine wave output. -
ANSWER False
The Vpp of an AC sine wave is one half of its Vp. - ANSWER False
In which AC circuit would the voltage lag the current? - ANSWER Capacitive
The wavelength of an AC sine wave is measured in units of _____. - ANSWER meters
Which AC sine wave term is defined as being "360 degrees and the result of one
revolution of an AC generator"? - ANSWER Cycle
The frequency of an AC sine wave is measured in units of _____. - ANSWER hertz
, Which AC sine wave term is defined as "the maximum value of a half cycle"? - ANSWER
Vp
An AC sine wave voltage is said to be 28VAC. The voltage is assumed to be _____. -
ANSWER Vrms
Frequency and period have a(n) _____ relationship. - ANSWER indirect
The physical length of one complete cycle of an AC sine wave is its _____. - ANSWER
wavelength
The period of an AC sine wave is measured in units of degrees. - ANSWER false
In which AC circuit would the voltage and current be in phase (θ = 0.0 degrees)? -
ANSWER resistive
An AC sine wave has a period of 425 mS. The frequency would be _____ Hz. (enter only
the numeric value rounded to 3 decimal places) - ANSWER 2.353
An AC sine wave has a period of 100 nS. The frequency would be _____ MHz. (enter only
the numeric value) - ANSWER 10
