1
GATE ECE 2015 Set 1
MCQ (Single Correct Answer)
+2
-0.6
The damping ratio of a series $$RLC$$ circuit can be expressed as
A
$${{{R^2}C} \over {2L}}$$
B
$${{2L} \over {{R^2}C}}$$
C
$${R \over 2}\sqrt {{C \over L}} $$
D
$${2 \over R}\sqrt {{L \over C}} $$
2
GATE ECE 2015 Set 1
Numerical
+2
-0
In the given circuit, the maximum power (in Watts) that can be transferred to the load RL is ___________________. GATE ECE 2015 Set 1 Network Theory - Sinusoidal Steady State Response Question 50 English
Your input ____
3
GATE ECE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
A 230 V rms source supplies power to two loads connected in parallel. The first load draws 10 kW at 0.8 leading power factor and the second one draws 10 kVA at 0.8 lagging power factor. The complex power delivered by the source is
A
(18 + j 1.5) kVA
B
(18 - j 1.5) kVA
C
(20 + j 1.5) kVA
D
(20 - j 1.5) kVA
4
GATE ECE 2014 Set 1
Numerical
+2
-0
A periodic variable x is shown in the figure as a function of time. The root - mean - square (rms) value of x is _______ . GATE ECE 2014 Set 1 Network Theory - Sinusoidal Steady State Response Question 25 English
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