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Basic Electrical Engineering

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733
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A series KLC circuit has the following parameter value: R=10?, L=0.014H, C=100?F Compute the resonant frequency, quality factor. Bandwidth, lower cut-off frequency and upper cut-off frequency.
basic electrical engineering updated 4.0 years ago by pedsangini276 • 4.8k
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478
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Derive the condition for maximum power transfer through the network.
basic electrical engineering updated 4.0 years ago by pedsangini276 • 4.8k
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State and Norton's theorem?
basic electrical engineering updated 4.0 years ago by birajborah709 • 100
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What are PVT variations and how does PVT affect integrated circuit?
basic electrical engineering updated 4.1 years ago by yashbeer ★ 11k
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479
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Find resistance for the circuit shown to obtain $V_{CE}=5V$ and $IC=2mA$
basic electrical engineering updated 4.1 years ago by yashbeer ★ 11k
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833
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1
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Draw and discuss Hey Bridge and its application for measurement of inductance.
basic electrical engineering updated 4.2 years ago by yashbeer ★ 11k
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2.5k
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1
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With the help of block diagram explain DC Power supply. Also explain constant voltage mode and constant current mode.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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592
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Find I2 using mesh analysis.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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1
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12k
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Find the current through 10Ω resistor using Norton's theorem.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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703
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For the amplifier shown in following figure, determine- 1. Gm, rd 2. Zi, Zo, Av values in each case for both with and without rd.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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Why do we need filters in a dc power supply?
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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763
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Determine Ri, Ro, Av and gm for amplifier circuit shown in figure VBE(ON)=0.7V, β=100, VA=∞
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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568
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Obtain gm, ro and Av for the amplifier circuit shown in figure. In which region the device is operating? Justify.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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533
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Write short notes on following :- (i) Construction, classification and application of DC motor. (ii) Maximum Power Transfer Theorem.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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850
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Explain how rotating magnetic field is produced in 3-phase induction motor.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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582
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1
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Draw the circuit diagram for bridge rectifier. Explain it and deriv equations for Idc3, Irms, Vdc and ?.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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2.0k
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Find the current through 6 ohms resistor using thevenin's Theorem for the given circuit. Varify the same using Superposition Theorem.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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1.2k
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1
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Explain the circuit diagram and waveforms of Bridge rectifier
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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547
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Derive the condition for resonance in a series circuit.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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1
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873
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1
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With the help of a neat circuit diagram and phasor diagram. Explain the 2-wattmeter method to measure power in a 3-phase balanced delta connected load.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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751
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Draw a neat circuit diagram for a full wave bridge rectifier using 4 diodes and the corresponding inputs and output waveforms for voltage.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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601
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Explain the measurement of 3&Straightphi power by two wattmeter method.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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1
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12k
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1
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By mesh analysis find the current through 4 ohm resistor for the given circuit shown below.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
0
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675
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1
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Find current through 30Ω using theveninis theorem
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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1
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1.4k
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1
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The wattmeter reads iron losses in OC test and reads copper losses in SC test of a transformer. Justify.
basic electrical engineering updated 4.5 years ago by teamques10 ★ 70k
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