1
GATE EE 2008
MCQ (Single Correct Answer)
+1
-0.3
The Thevenin's equivalent of a circuit operating at $$\omega = 5\,\,rad/s\,\,{V_{oc}} = 3.71\angle - {15.9^ \circ }$$ and $${Z_0} = 2.38 - j0.667\Omega .$$ At this frequency, the minimal realization of the Thevenin's independence will have a
A
resistor and a capacitance and an inductor
B
resistor and a capacitor
C
resistor and an inductor
D
capacitor and an inductor
2
GATE EE 2008
MCQ (Single Correct Answer)
+1
-0.3
Two $$8$$ $$A$$ $$D$$ $$C$$ $$s$$ one of single slope integrating type and other of successive approximation type. Take $${T_A}$$ and $${T_B}$$ times to connect $$5V$$ analog input signal to equivalent digital output. If the input analog signal is reduced to $$2.5V$$ the approximate time taken by the two $$ADC's$$ will respectively be
A
$${T_A},\,\,{T_B}$$
B
$${\raise0.5ex\hbox{$\scriptstyle {{T_A}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}},\,\,{T_B}$$
C
$${T_A},\,\,{\raise0.5ex\hbox{$\scriptstyle {{T_B}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}}$$
D
$${\raise0.5ex\hbox{$\scriptstyle {{T_A}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}},\,\,{\raise0.5ex\hbox{$\scriptstyle {{T_B}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}}$$
3
GATE EE 2008
MCQ (Single Correct Answer)
+2
-0.6
Two Sinusoidal signal $$p\left( {{\omega _1}t} \right) = A\,\sin \omega t,$$ and $$q\left( {{\omega _2}t} \right)$$ are applied to $$X$$ and $$Y$$ inputs of a dual channel $$C.R.O,$$ the lissajous figure displayed on the screen is shown below. The signal $$q\left( {{\omega _2}t} \right)$$ will be represented as GATE EE 2008 Electrical and Electronics Measurement - Cathode Ray Oscilloscope Question 2 English
A
$$q\left( {{\omega _2}t} \right) = A\,\sin \,{\omega _2}t,{\omega _2} = 2{\omega _1}$$
B
$$q\left( {{\omega _2}t} \right) = A\,\sin \,{\omega _2}t,{\omega _2} = {\raise0.5ex\hbox{$\scriptstyle {{\omega _1}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}}$$
C
$$q\left( {{\omega _2}t} \right) = A\,\cos \,{\omega _2}t,{\omega _2} = 2{\omega _1}$$
D
$$q\left( {{\omega _2}t} \right) = A\,\cos \,{\omega _2}t,{\omega _2} = {\raise0.5ex\hbox{$\scriptstyle {{\omega _1}}$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}}$$
4
GATE EE 2008
MCQ (Single Correct Answer)
+2
-0.6
A bridge circuit is shown in the figure below. Which one of the sequence given below is most suitable for balancing the bridge? GATE EE 2008 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 3 English
A
First adjust $${R_4},$$ and then adjust $${R_1}$$
B
First adjust $${R_2},$$ and then adjust $${R_3}$$
C
First adjust $${R_2},$$ and then adjust $${R_4}$$
D
First adjust $${R_4},$$ and then adjust $${R_2}$$
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