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3
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1
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8.2k
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1
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Single Phase Half Bridge Voltage Source Inverter with Resistive (R) Load
power electronics updated 2.2 years ago by pedsangini276 • 4.7k
1
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1
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9.1k
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1
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Single phase half bridge inverter has a resistive load of 3ohm and the DC input voltage Edc=50 V.
power electronics updated 2.1 years ago by binitamayekar ★ 6.4k
0
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1
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504
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1
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Give and explain single phase clock system and explain its drawback.
power electronics updated 23 months ago by pedsangini276 • 4.7k
0
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1
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500
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1
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For the network shown, determine $( \dfrac {V1} {I_1} and \dfrac {V_2} {I_1} )$ . Plot the poles and zeros.
power electronics updated 23 months ago by binitamayekar ★ 6.4k
2
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1
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14k
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1
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Principle of Phase Control (Single Phase half wave Controlled Rectifier with RL Load)
power electronics updated 2.2 years ago by pedsangini276 • 4.7k
4
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1
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28k
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1
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Single-phase a.c. voltage controller with resistive (R) load.
power electronics updated 2.2 years ago by pedsangini276 • 4.7k
0
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1
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817
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1
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With the help of a suitable (block) diagram explain (i) Graphic LCD. (ii) RS 232/485 (iii) PWM DC Motor (speed control) interfacing.
power electronics updated 2.1 years ago by DevarenjiniP • 3.1k
2
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1
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3.1k
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1
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What is the need of commutation? Explain the any one method of forced communication.
power electronics updated 2.3 years ago by DevarenjiniP • 3.1k
0
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1
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545
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1
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For the network shown, find the equivalent T-network.
power electronics updated 23 months ago by binitamayekar ★ 6.4k
2
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1
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10.0k
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1
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Draw and explain Buck-Boost converter with the help of circuit diagram and waveforms Derive the relation for load voltage/ output voltage.
power electronics updated 2.2 years ago by sagarkolekar ★ 11k
0
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1
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8.4k
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1
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Determine a) Firing angle delay of the armature converter. b) RMS value of thyristor current. c) Input power factor of the armature converter.
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
0
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1
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12k
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1
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Explain the effect of source inductance on the performance of a three phase fully controlled converter and derive the expression for the output voltage?
power electronics updated 2.3 years ago by sagarkolekar ★ 11k
0
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1
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714
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1
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Compare IGBT and Power BJT.
power electronics updated 19 months ago by yashbeer ★ 11k
0
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1
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7.2k
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1
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compute a) Motor speed at firing angle of $30^0$ and torque of 5NM. b) Developed torque at firing angle of $45^0$ and speed of 1000rpm.
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
2
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1
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11k
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1
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compute: a) Firing angle for rated motor torque at 600 rpm b) Firing angle for rated motor torque at (-500) rpm c) Motor speed for $\alpha = 150^0$ and half rated torque
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
0
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1
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16k
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1
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Explain single phase half wave converter drive for separately excited DC motor?
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
0
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1
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1.5k
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1
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Explain concept of DC electric drive?
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
0
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1
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8.2k
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1
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Discuss the stator voltage control scheme of induction motor, Also draw and explain the speed torque curves.
power electronics updated 2.3 years ago by pedsangini276 • 4.7k
0
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1
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2.2k
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1
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Pushpull SMPS Converter
power electronics updated 2.3 years ago by teamques10 ★ 64k
0
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1
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1.3k
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1
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State applications of TRIAC
analog electronics power electronics updated 2.3 years ago by teamques10 ★ 64k
0
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1
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6.3k
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1
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State Advantages and Disadvantages of TRIAC
power electronics updated 2.3 years ago by teamques10 ★ 64k
0
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1
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3.1k
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1
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Compare SCR and TRIAC
power electronics updated 2.3 years ago by teamques10 ★ 64k
0
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1
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4.1k
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1
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Explain Sinusoidal PWM for three phase voltage source inverter?
power electronics updated 2.3 years ago by teamques10 ★ 64k
0
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0
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591
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0
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(Duplicate) Write short note on: Cyclo-converters and applications.
power electronics updated 2.3 years ago by sagarkolekar ★ 11k
6
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1
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39k
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1
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Two Transistor Model of SCR
power electronics updated 6.2 years ago by ishitagandhi41 • 100
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