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With neat circuit diagram and important waveforms, explain the operation of three phase inverter with programmed harmonic elimination switching.
Openchetan shidling asked 5 years ago • 
614 views0 answers0 votes
With neat circuit diagram and important waveforms, explain the operation of three phase current controlled VSI operating with constant switching frequency
Openchetan shidling asked 5 years ago • 
534 views0 answers0 votes
In a full bridge inverter, if Vd = 300 V, ma = 0.8, mf = 39, and the fundamental frequency is 47 Hz. Calculate the rms values of the fundamental-frequency voltage and some of the dominant harmonics in the output voltage Vo.
Openchetan shidling asked 5 years ago • 
691 views0 answers-1 votes
With neat circuit diagram and waveforms, explain single phase inverter with uni-polar switching scheme.
Openchetan shidling asked 5 years ago • 
557 views0 answers0 votes
Why and how the output voltage of SPWM inverters varies linearly with modulation index ma ≤ 1.0?
Openchetan shidling asked 5 years ago • 
721 views0 answers0 votes
With neat circuit diagram and waveforms, explain the operation of the push-pull inverter with a pure inductive load.
Openchetan shidling asked 5 years ago • 
564 views0 answers-1 votes
Explain the complete DC power supply with neat block diagram?
Openchetan shidling asked 5 years ago • 
545 views0 answers0 votes
A push-pull dc-dc converter has the following parameters which are operating in CCM: Source voltage is 50 V, ratio of primary to secondary turns is 2, filter inductance value is 60 µH, filter capacitor value is 40 µF, load resistance is 8 Ω, switching frequency is 150 kHz and switch duty ratio is 0.35. Determine (i) the output voltage, (ii) the maximum and minimum inductor currents and (iii) the output voltage ripple. For what value of load resistance this converter will operate in discontinuous conduction mode?
Openchetan shidling asked 5 years ago • 
910 views0 answers-1 votes
Explain how the power factor correction can be achieved in power supplies?
Answeredchetan shidling asked 5 years ago • 
565 views1 answers0 votes
Design the forward converter to have continuous inductor current which is having the output 5V with the input 170V. The output current is 5A.The output voltage is less than the 1%. Choose the transformer turns ratio, switching frequency and calculate the duty cycle. Given rc=10E-5 / C
Openchetan shidling asked 5 years ago • 
521 views0 answers0 votes
Explain the operation of the current fed converter with relevant waveforms and derive the relationship between input and output voltage
Openchetan shidling asked 5 years ago • 
504 views0 answers0 votes
Explain with neat circuit operation of half bridge converter with relevant waveforms?
Openchetan shidling asked 5 years ago • 
575 views0 answers0 votes
Explain with neat equivalent circuits, the operation of the fly-back converter in DCM with relevant waveforms.
Openchetan shidling asked 5 years ago • 
542 views0 answers0 votes
The current fed converter has an input inductor Lx that is large enough. The source voltage is 30 V and the load resistor is 6 Ω. The duty ratio of each switch is 0.7 and the transformer turns ratio is 2. Assume that source current is constant. Determine (i) the output voltage (ii) current in Lx and (iii) maximum voltage across each switch.
Openchetan shidling asked 5 years ago • 
628 views0 answers0 votes
Apply Newton Raphson Algorithm to find the root up to 2nd iteration of the following equation f(x)=x3-6×2 +9x-4=0 ,use initial estimate of x(0) =6.Approximate the solution upto 4 decimal places
Answeredchetan shidling asked 5 years ago • 
748 views1 answers0 votes
Apply Gauss Siedal Algorithm to find the root up to 2nd iteration of the following equation f(x)=x3-6×2 +9x-4=0 ,use initial estimate of x(0) =2 .Approximate the solution upto 4 decimal places
Answeredchetan shidling asked 5 years ago • 
579 views1 answers0 votes
How to convert string into integer in Kotlin?
Answeredchetan shidling asked 5 years ago • 
862 views1 answers0 votes
What is @JvmOverloads in Kotlin?
Answeredchetan shidling asked 5 years ago • 
763 views1 answers0 votes
How to convert double value into int value in Kotlin?
Answeredchetan shidling asked 5 years ago • 
869 views1 answers0 votes
How to change class name in Kotlin?
Answeredchetan shidling asked 5 years ago • 
777 views1 answers0 votes
What is this in Kotlin fun max(num1 : Int, num2 : Int): Int = if(num1>num2) num1 else num2
Answeredchetan shidling asked 5 years ago • 
667 views1 answers0 votes
Kotlin code to find maximum number using functions?
Answeredchetan shidling asked 5 years ago • 
681 views1 answers0 votes
Kotlin code to perform sum of two numbers using function and return the value?
Openchetan shidling asked 5 years ago • 
717 views0 answers0 votes
Unresolved reference: num1 in Kotlin, How to fix this error?
Answeredchetan shidling asked 5 years ago • 
1039 views1 answers0 votes
What is a band pass filter?
OpenChetan Shidling asked 5 years ago • 
528 views0 answers0 votes
We’ve found some policy violations on your site which means your site isn’t ready to show ads yet. Make sure your site follows the AdSense Program Policies.
Answeredchetan shidling asked 5 years ago • 
4671 views1 answers0 votes
What is a Attenuation?
AnsweredChethan Shidling asked 5 years ago • 
578 views1 answers0 votes
Code to print both index numbers and values in Kotlin?
Answeredchetan shidling asked 5 years ago • 
722 views1 answers0 votes
What is Index method in Kotlin?
Answeredchetan shidling asked 5 years ago • 
723 views1 answers0 votes
Expecting a top level declaration, How to fix this error in Kotlin?
Answeredchetan shidling asked 5 years ago • 
7808 views1 answers0 votes
How to create lists in Kotlin?
Answeredchetan shidling asked 5 years ago • 
802 views1 answers0 votes
Code to print A to Z letters in Kotlin?
Answeredchetan shidling asked 5 years ago • 
748 views1 answers0 votes
How to use count in Kotlin or how to count in Kotlin?
Answeredchetan shidling asked 5 years ago • 
732 views1 answers0 votes
For loop in Kotlin to print value from 10 to 1?
Answeredchetan shidling asked 5 years ago • 
821 views1 answers0 votes
Code for "for loop" in Kotlin?
Answeredchetan shidling asked 5 years ago • 
855 views1 answers0 votes
Difference between while loop and for loop?
Answeredchetan shidling asked 5 years ago • 
641 views1 answers0 votes
Difference between while loop and do while loop?
Answeredchetan shidling asked 5 years ago • 
672 views1 answers0 votes
Code for switch statement in Kotlin?
Answeredchetan shidling asked 5 years ago • 
698 views1 answers0 votes
What is "When" Keyword in Kotlin?
Answeredchetan shidling asked 5 years ago • 
687 views1 answers0 votes
PWM techniques will result in increased filter requirement in the inverter circuit?
Answeredchetan shidling asked 5 years ago • 
541 views1 answers0 votes
The frequency of the control signal is 60Hz, when frequency modulation index is 17. What is frequency of carrier signal.(Answer in number only)
Answeredchetan shidling asked 5 years ago • 
572 views1 answers0 votes
A bipolar PWM will produce a 75 V rms 60 Hz output from 150 V dc source. What is the required amplitude modulation index?
Answeredchetan shidling asked 5 years ago • 
771 views1 answers-2 votes
PWM Technique will reduce the total harmonic distortion in output signal.
Answeredchetan shidling asked 5 years ago • 
607 views1 answers0 votes
What is the amplitude of the modulating signal when amplitude modulation index is 0.8 and amplitude of carrier signal is 100.
Answeredchetan shidling asked 5 years ago • 
568 views1 answers0 votes
What is a Null Point Exception?
Answeredchetan shidling asked 5 years ago • 
717 views1 answers0 votes
Why question mark (?) is used while assigning string to null? In Kotlin
Answeredchetan shidling asked 5 years ago • 
634 views1 answers0 votes
Code to compare two strings in Kotlin?
Answeredchetan shidling asked 5 years ago • 
747 views1 answers0 votes
Code to perform if else operation in Kotlin?
Answeredchetan shidling asked 5 years ago • 
725 views1 answers0 votes
Program to perform addition operation in Kotlin?
Answeredchetan shidling asked 5 years ago • 
651 views1 answers0 votes
Addition operation code in Kotlin?
Answeredchetan shidling asked 5 years ago • 
764 views1 answers0 votes
What is val in Kotlin and when to use it?
Answeredchetan shidling asked 5 years ago • 
705 views1 answers0 votes
How to create class and object in kotlin?
Answeredchetan shidling asked 5 years ago • 
738 views1 answers0 votes
How to print hello world in Kotlin?
Answeredchetan shidling asked 5 years ago • 
705 views1 answers0 votes
What is a over modulation?
Answeredchetan shidling asked 5 years ago • 
561 views1 answers0 votes
Formula for Frequency Modulation Index?
Answeredchetan shidling asked 5 years ago • 
681 views1 answers0 votes
Formula for amplitude modulation index?
Answeredchetan shidling asked 5 years ago • 
540 views1 answers0 votes
What is a synthesis of a sinusoidal output by PWM?
Openchetan shidling asked 5 years ago • 
504 views0 answers0 votes
What is a amplitude modulation?
Answeredchetan shidling asked 5 years ago • 
584 views1 answers0 votes
What is the use of Fourier series?
Answeredchetan shidling asked 5 years ago • 
538 views1 answers0 votes
Why diodes are used in full bridge inverter?
Openchetan shidling asked 5 years ago • 
583 views0 answers0 votes
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