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1
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
Fourier Series for the waveform, $$f(t)$$ shown in Fig. is GATE EE 2002 Signals and Systems - Continuous Time Periodic Signal Fourier Series Question 12 English
A
$${8 \over {{\pi ^2}}}\left[ {\sin \left( {\pi t} \right) + {1 \over 9}\sin \left( {3\,\pi t} \right) + {1 \over {25}}\sin \left( {5\,\pi t} \right) + ........} \right]$$
B
$${8 \over {{\pi ^2}}}\left[ {\sin \left( {\pi t} \right) - {1 \over 9}\cos \left( {3\,\pi t} \right) + {1 \over {25}}\sin \left( {5\,\pi t} \right) + ........} \right]$$
C
$${8 \over {{\pi ^2}}}\left[ {\cos \left( {\pi t} \right) + {1 \over 9}\cos \left( {3\,\pi t} \right) + {1 \over {25}}\cos \left( {5\,\pi t} \right) + ........} \right]$$
D
$${8 \over {{\pi ^2}}}\left[ {\cos \left( {\pi t} \right) - {1 \over 9}\sin \left( {3\,\pi t} \right) + {1 \over {25}}\sin \left( {5\,\pi t} \right) + ........} \right]$$
2
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
What is the $$rms$$ value of the voltage waveform shown in Fig? GATE EE 2002 Signals and Systems - Continuous Time Periodic Signal Fourier Series Question 11 English
A
$$200/\pi \,V$$
B
$$100/\pi \,V$$
C
$$200$$ $$V$$
D
$$100$$ $$V$$
3
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
A periodic rectangular signal, $$x(t)$$ has the waveform shown in Figure. Frequency of the fifth harmonic of its spectrum is GATE EE 1996 Signals and Systems - Continuous Time Periodic Signal Fourier Series Question 9 English
A
$$40$$ $$Hz$$
B
$$200$$ $$Hz$$
C
$$250$$ $$Hz$$
D
$$1250$$ $$Hz$$
4
GATE EE 1995
MCQ (Single Correct Answer)
+1
-0.3
The $$rms$$ value of the periodic waveform $$e(t),$$ shown in figure is GATE EE 1995 Signals and Systems - Continuous Time Periodic Signal Fourier Series Question 13 English
A
$$\sqrt {{3 \over 2}} A$$
B
$$\sqrt {{2 \over 3}} A$$
C
$$\sqrt {{1 \over 3}} A$$
D
$$\sqrt 2 \,A$$
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Electromagnetic Fields
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Continuous and Discrete Time Signals Linear Time Invariant Systems Continuous Time Signal Fourier Transform Discrete Time Signal Z Transformation Continuous Time Signal Laplace Transform Sampling Theorem Continuous Time Periodic Signal Fourier Series Miscellaneous
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Per Unit System Power Generation Cost Power System Stability Symmetrical Components and Symmetrical and Unsymmetrical Faults Circuit Breaker Switch Gear and Protection Load Flow Studies High Voltage Dc Transmission Generating Power Station Parameters and Performance of Transmission Lines
Electrical and Electronics Measurement
Basic of Indicating Instruments Error Analysis and Measurement Measurement of Resistance and A.C Bridges Measurement of Energy and Power Digital Voltmeters Questions Potentiometer and Instrument Transformers Cathode Ray Oscilloscope
Analog Electronics
Diode Circuits and Applications Bjt and Mosfet Biasing Small Signal Modeling Feedback Amplifiers and Oscillator Circuits Operational Amplifier Frequency Response 555 Timer
Control Systems
Time Response Analysis Block Diagram and Signal Flow Graph Polar Nyquist and Bode Plot State Variable Analysis Root Locus Techniques Basics of Control System Routh Hurwitz Stability Controller and Compensator
Power Electronics
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Boolean Algebra Logic Gates Combinational Circuits Minimization Logic Families and Memories Sequential Circuits Analog to Digital and Digital to Analog Converter Microprocessor
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