AC Terminology & Sinusoidal Waveforms Explained: The Ultimate AKTU Exam Quiz Guide for Electrical Engineering Students
Master AC Terminology and the Representation of Sinusoidal Waveforms with this interactive trivia quiz designed for AKTU Electrical Engineering students. Practice important exam-based MCQs with instant answers and improve your conceptual understanding of alternating current fundamentals.
AC Terminology & Representation of Sinusoidal Waveform Trivia Quiz
This AKTU-based interactive quiz helps Electrical Engineering students understand AC Terminology such as RMS Value, Frequency, Time Period, Phase Difference, Angular Frequency and Sinusoidal Waveform Representation for university examinations.
Q1. One complete positive and negative set of AC waveform is called?
A) RMS Value
B) Frequency
C) Cycle
D) Phase
Q2. Unit of frequency is?
A) Volt
B) Hertz
C) Ohm
D) Ampere
Q3. Standard AC supply frequency in India is?
A) 60Hz
B) 50Hz
C) 40Hz
D) 100Hz
Q4. RMS value of sinusoidal waveform is?
A) Vm
B) Vm/2
C) Vm/√2
D) 2Vm
Q5. Average value of AC is taken over?
A) Full Cycle
B) Half Cycle
C) Quarter Cycle
D) Zero Cycle
Q6. Angular frequency is equal to?
A) 2πT
B) 2πf
C) f/2π
D) πf
Q7. Phase difference is measured in?
A) Volt
B) Seconds
C) Radians
D) Ohm
Q8. Most commonly used AC waveform is?
A) Square
B) Sinusoidal
C) Triangular
D) Pulse
Q9. General AC voltage equation is?
A) V=IR
B) v(t)=Vm sin(ωt+φ)
C) P=VI
D) E=mc²
Q10. Crest factor is the ratio of?
A) RMS/Average
B) Peak/RMS
C) Average/Peak
D) RMS/Peak
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