Class 10 Subjects

Grade 10 Physics MCQ

Grade 10 Physics Quiz Answers - Topic

Direct Current and Alternating Current MCQ with Answers PDF

Direct current and alternating current Multiple Choice Questions (MCQ) to practice direct current and alternating current quiz answers PDF to study online 10th grade physics course. Current Electricity Multiple Choice Questions and Answers (MCQs), Direct Current and Alternating Current quiz questions PDF for online degrees. "Direct Current and Alternating Current Book" PDF: hazards of electricity, factors affecting resistance, electric power, direct current and alternating current test prep for taking online classes.

"The wire maintained at zero potential by connecting it to the Earth at the power station itself is called" Multiple Choice Questions (MCQ) on direct current and alternating current with choices earth/ground wire, livewire, neutral wire, and delta wire for online degrees. Study current electricity quiz questions for online certificate programs for online learning.

MCQs on Direct Current and Alternating Current

MCQ: The wire maintained at zero potential by connecting it to the Earth at the power station itself is called

Earth/ground wire
livewire
neutral wire
delta wire

MCQ: The current produced by AC generators is

alternative current
fixed current
negative current
direct current

MCQ: The time interval after which the alternative current voltage or current repeats its value is called its

frequency
time period
amplitude
wavelength

MCQ: The positive and negative terminals of direct current have

no polarity
fixed polarity
variable polarity
always negative polarity

MCQ: The potential difference between the live wire and the neutral wire is

180 V
320 V
250 V
220 V