Question 282Electricity & Electronics - QMED
70% to passWhich of the waveshapes shown in the illustration is termed a ramp or sawtooth wave? Illustration EL-0088
AA
BB
CC
DE
AI Explanation
The correct answer is C. The waveform labeled C in the illustration EL-0088 is termed a ramp or sawtooth wave. This type of waveform has a linear rise followed by a sudden drop, creating a shape resembling the teeth of a saw. The other options are incorrect because: A) is a sine wave, B) is a square wave, and D) is a pulse wave - none of which have the characteristic ramp or sawtooth shape of the correct answer, C.
Related Questions
Q495:What is the function of the squirrel cage windings installed on a synchronous mo... Q81:If the voltage supplied to the lighting circuit is 110 volts, how much current i... Q189:To remove an alternator operating in parallel with another unit from the main el... Q253:If overloading an electric motor becomes necessary in an emergency situation, wh... Q238:What is the total resistance of figure "B" of the illustrated circuit if the res...
Ready to test your knowledge?
Take a Electricity & Electronics - QMED Practice ExamOfficial Resources