1
GATE EE 2010
MCQ (Single Correct Answer)
+1
-0.3
The switch in the circuit has been closed for a long time. It is opened at t = 0. At t = 0+, the current through the 1μF capacitor is GATE EE 2010 Electric Circuits - Transient Response Question 28 English
A
0 A
B
1 A
C
1.25 A
D
5 A
2
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
The two-port network P shown in the figure has ports 1 and 2, denoted by terminals (a, b) and (c, d), respectively. It has an impedance matrix Z with parameters denoted by zij. A 1 Ω resistor is connected in series with the network at port 1 as shown in the figure. The impedance matrix of the modified two-port network (shown as a dashed box) is GATE EE 2010 Electric Circuits - Two Port Networks Question 9 English
A
$$\begin{pmatrix}z_{11}+1&z_{12}+1\\z_{21}&z_{22}+1\end{pmatrix}$$
B
$$\begin{pmatrix}z_{11}+1&z_{12}\\z_{21}&z_{22}+1\end{pmatrix}$$
C
$$\begin{pmatrix}z_{11}+1&z_{12}\\z_{21}&z_{22}\end{pmatrix}$$
D
$$\begin{pmatrix}z_{11}+1&z_{12}\\z_{21}+1&z_{22}\end{pmatrix}$$
3
GATE EE 2010
MCQ (Single Correct Answer)
+1
-0.3
An ammeter has a current range of $$0$$-$$5A,$$ and its internal resistance is $$0.2\Omega $$. In order to change the range to $$0$$-$$25$$ $$A$$ we need to add a resistance of
A
$$0.8\,\Omega $$ in series with the meter
B
$$1.0\,\Omega $$ in series with the meter.
C
$$0.04\,\Omega $$ in parallel with the meter
D
$$0.05\,\Omega $$ in parallel with the meter
4
GATE EE 2010
MCQ (Single Correct Answer)
+2
-0.6
The Maxwell's bridge shown in the fig. is at balance, the parameters of the inductive coil are GATE EE 2010 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 7 English
A
$$R = {{{R_2}{R_3}} \over {{R_4}}}\,\,\,\,L = {C_4}{R_2}{R_3}$$
B
$$L = {{{R_2}{R_3}} \over {{R_4}}}\,\,\,\,R = {C_4}{R_2}{R_3}$$
C
$$R = {{{R_4}} \over {{R_2}{R_3}}}\,\,\,\,L = {1 \over {{C_4}{R_2}{R_3}}}$$
D
$$L = {{{R_4}} \over {{R_2}{R_3}}}\,\,\,\,R = {1 \over {{C_4}{R_2}{R_3}}}$$
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12