Electric Circuits Internal resistance of ideal voltage source is infinite finite zero 100 ohms infinite finite zero 100 ohms ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The time required for a pulse to change from 10 % to 90 % of its maximum value is known as fall time. decay time. rise time. run time. fall time. decay time. rise time. run time. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage remains constant. decreases. increases. increases exponentially. remains constant. decreases. increases. increases exponentially. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of impulse function. ramp function. gate function. parabolic function. impulse function. ramp function. gate function. parabolic function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reciprocity condition for h parameters is h12 = h21. h11h22 - h21h12 = 0. h12 = h21. h12 = - h21. h12 = h21. h11h22 - h21h12 = 0. h12 = h21. h12 = - h21. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Air gap. Inductance. Core. Coil. Air gap. Inductance. Core. Coil. ANSWER DOWNLOAD EXAMIANS APP
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