Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Networks Analysis and Synthesis
The current wave shape shown in figure (1) is applied to a circuit element. The voltage across the element is shown in figure (2). The element is
R
L
C
Semiconductor
Correct Answer:
C
Explanation:
When a current pulse is applied to a capacitor the voltage rises linearly and becomes constant at the end of pulse.
← Previous Question
Next Question→
More Questions from
Networks Analysis and Synthesis
In the figure shown, A1, A2, A3 are identical Ammeters. If A1 and A3 read 5 and 13 A respectively, reading of A2 will be
In an R-C series circuit excited by a voltage E, the charge across capacitor at t = 0+ is
A two branch parallel circuit has a 20 Ω resistance and 1 H inductance in one branch and a 100 μF capacitor in the second branch. It is fed from 100 V ac supply, at resonance, the input impedance of the circuit is
RMS value of i(t) = 10[1 + sin (- t)] is
An infinite ladder is constructed with 1 Ω and 2 Ω resistors shown below.
A 0.5 μF capacitor is connected across a 10 V battery. After a long time, the circuit current and voltage across capacitor will be
The impedance matrices of two, two-port network are given by and . If these two networks are connected in series, the impedance matrix of the resulting two-port network will be
, i(t) =
The circuit in figure will act as ideal current source with respect to terminals A and B when frequency is
In the circuit shown in given figure, the values of i(0+) and I(∞), will be respectively
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments