1
GATE EE 2014 Set 2
Numerical
+2
-0
The total power dissipated in the circuit, show in the figure, is 1kW. GATE EE 2014 Set 2 Electric Circuits - Sinusoidal Steady State Analysis Question 46 English The ideal voltmeter, across the load, reads 200 V. The value of XL is _________.
Your input ____
2
GATE EE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The voltage across the capacitor, as sown in the figure, is expressed as $$$V_c\left(t\right)=A_1\sin\left(\omega_1t-\theta_1\right)+A_2\sin\left(\omega_2t-\theta_2\right)$$$ GATE EE 2014 Set 2 Electric Circuits - Sinusoidal Steady State Analysis Question 45 English The value of A1 and A2 respectively, are
A
2.0 and 1.98
B
2.0 and 4.20
C
2.5 and 3.50
D
5.0 and 6.40
3
GATE EE 2013
MCQ (Single Correct Answer)
+2
-0.6
Two magnetically uncoupled inductive coils have Q factors q1 and q2 at the chosen operating frequency. Their respective resistances are R1 and R2 . When connected in series, their effective Q factor at the same operating frequency is
A
$$q_1R_1+q_2R_2$$
B
$$q_1/R_1+q_2/R_2$$
C
$$\left(q_1R_1+q_2R_2\right)/\left(R_1+R_2\right)$$
D
$$q_1R_2+q_2R_1$$
4
GATE EE 2012
MCQ (Single Correct Answer)
+2
-0.6
In the circuit shown, the three voltmeter readings are V1 = 220V, V2 = 122V , V3 = 136V. GATE EE 2012 Electric Circuits - Sinusoidal Steady State Analysis Question 43 English The power factor of the load is
A
0.45
B
0.50
C
0.55
D
0.60
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