1
GATE EE 2013
MCQ (Single Correct Answer)
+2
-0.6
In the circuit shown below, if the source voltage $$V_s=100\angle53.12^\circ\;V$$ then the Thevenin’s equivalent voltage in Volts as seen by the load resistance RL is GATE EE 2013 Electric Circuits - Network Theorems Question 20 English
A
$$100\angle90^\circ$$
B
$$800\angle0^\circ$$
C
$$800\angle90^\circ$$
D
$$100\angle60^\circ$$
2
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
$$q_1R_2+q_2R_1$$
3
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
The input impedance of the permanent magnet moving coil $$(PMMC)$$ voltmeter is infinite. Assuming that the diode shown in the figure below is ideal, the reading of the voltmeter in Volts is GATE EE 2013 Electrical and Electronics Measurement - Basic of Indicating Instruments Question 26 English
A
$$4.46$$
B
$$3.15$$
C
$$2.23$$
D
$$0$$
4
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
Three moving iron type voltmeters are connected as shown below. Voltmeter readings are $$V,$$ $${V_1}$$ and $${V_2}$$ , as indicated. The correct relation among the voltmeter readings is GATE EE 2013 Electrical and Electronics Measurement - Basic of Indicating Instruments Question 25 English
A
$$V = {{{V_1}} \over {\sqrt 2 }} + {{{V_2}} \over {\sqrt 2 }}$$
B
$$V = {V_1} + {V_2}$$
C
$$V = {V_1}{V_2}$$
D
$$V = {V_2} - {V_1}$$
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