Network Theory
State Equations For Networks
Marks 51
GATE ECE 1995
MCQ (Single Correct Answer)
+1
-0.3
The current $$i(t)$$ through a $$10$$-$$\Omega $$ resistor in series with an inductance is given by
$$i(t)$$$$ = 3 + 4\sin \left( {100t + {{45}^ \circ }} \right) + 4\sin \left( {300t + {{60}^ \circ }} \right)\,\,A$$.
$$i(t)$$$$ = 3 + 4\sin \left( {100t + {{45}^ \circ }} \right) + 4\sin \left( {300t + {{60}^ \circ }} \right)\,\,A$$.
The RMS value of the current and the power dissipated in the circuit are
2
GATE ECE 1994
MCQ (Single Correct Answer)
+1
-0.3
A series LCR circuit consisting of $$R = 10\Omega $$, $$\left| {{X_L}} \right|\,\,\, = 20\Omega $$ and $$\left| {{X_C}} \right|\,\,\, = 20\Omega $$, is connected across an a.c. supply of $$200V$$ rms. The rms voltage across the capacitor is
3
GATE ECE 1993
MCQ (Single Correct Answer)
+1
-0.3
In the series circuit shown in figure, for series resonance, the value of the
coupling coefficient K will be
Questions Asked from Marks 1
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GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics