1
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
A
$$200\angle - {90^ \circ }\,V$$
B
$$200\angle + {90^ \circ }\,V$$
C
$$400\angle + {90^ \circ }\,V$$
D
$$400\angle - {90^ \circ }\,V$$
2
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 GATE ECE 1993 Network Theory - Sinusoidal Steady State Response Question 68 English
A
0.25
B
0.5
C
0.999
D
1.0
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