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1
GATE ECE 2007
MCQ (Single Correct Answer)
+2
-0.6
In the AC network shown in the figure, the phasor voltage VAB (in Volts) is: GATE ECE 2007 Network Theory - Sinusoidal Steady State Response Question 54 English
A
$$0$$
B
$$5\angle30^\circ$$
C
$$12.5\angle30^\circ$$
D
$$17\angle30^\circ$$
2
GATE ECE 2007
MCQ (Single Correct Answer)
+2
-0.6
Two series resonant filters are as shown in the figure. Let the $$3$$-dB bandwidth of Filter $$1$$ be $${B_1}$$ and that of Filter $$2$$ be $${B_2}$$. The value of $${B_1}$$/$${B_2}$$ is GATE ECE 2007 Network Theory - Sinusoidal Steady State Response Question 27 English 1 GATE ECE 2007 Network Theory - Sinusoidal Steady State Response Question 27 English 2
A
$$4$$
B
$$1$$
C
$$1/2$$
D
$$1/4$$
3
GATE ECE 2005
MCQ (Single Correct Answer)
+2
-0.6
For the circuit in figure, the phase current $${{\rm I}_1}$$ is GATE ECE 2005 Network Theory - Sinusoidal Steady State Response Question 28 English
A
$${{10\sqrt 3 } \over 2}\angle {90^0}$$ Amps
B
$${{10\sqrt 3 } \over 2}\angle - {90^0}$$ Amps
C
$$5\angle {60^0}$$ Amps
D
$$5\angle - {60^0}$$ Amps
4
GATE ECE 2004
MCQ (Single Correct Answer)
+2
-0.6

Consider the following statements S1 and S2.

S1: The $$\beta$$ of a bipolar transistor reduces if the base width is increased.

S2: The $$\beta$$ of a bipolar transistor increases if the doping concentration in the base in increased

Which one of the following is correct?
A
S1 is FALSE and S2 is TRUE
B
Both S1 and S2 are TRUE
C
S1 is TRUE and S2 is FALSE
D
Both S1 and S2 are FALSE
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GATE ECE Subjects
Network Theory
State Equations For Networks Network Elements Network Theorems Two Port Networks Transient Response Sinusoidal Steady State Response Network Graphs Miscellaneous
Control Systems
Basic of Control Systems Signal Flow Graph and Block Diagram Time Response Analysis Stability Root Locus Diagram Frequency Response Analysis Compensators State Space Analysis
Electronic Devices and VLSI
Semiconductor Physics PN Junction BJT and FET IC Basics and MOSFET
Analog Circuits
Bipolar Junction Transistor FET and MOSFET Oscillators Operational Amplifier 555 Timer Frequency Response Diodes Feedback Amplifier Power Amplifier
Digital Circuits
Number System and Code Convertions Boolean Algebra Logic Gates Combinational Circuits Sequential Circuits Semiconductor Memories Logic Families Analog to Digital and Digital to Analog Converters
Microprocessors
Pin Details of 8085 and Interfacing with 8085 Instruction Set and Programming with 8085
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Communications
Fundamentals of Information Theory Noise In Digital Communication Analog Communication Systems Digital Communication Systems Random Signals and Noise
Electromagnetics
Maxwell Equations Transmission Lines Uniform Plane Waves Waveguides Antennas Miscellaneous
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
Engineering Mathematics
Linear Algebra Calculus Vector Calculus Complex Variable Probability and Statistics Differential Equations Numerical Methods Transform Theory
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