All Questions


Warning: Trying to access array offset on false in /home3/indiakep/public_html/wp-content/plugins/dw-question-answer/inc/Template.php on line 8
All Questions › Category: Power Electronics
Filter:AllOpenResolvedClosedUnanswered
Troubleshooting Electronic Circuit 10 Steps To Follow
AnsweredChetan Shidling asked 3 years ago • 
891 views1 answers0 votes
Difference between Active and Passive rectification
AnsweredChetan Shidling asked 3 years ago • 
1914 views1 answers0 votes
Capacitor polarity change
AnsweredChetan Shidling asked 3 years ago • 
660 views1 answers0 votes
Where does the switching ripple of the inductor current flow?
AnsweredChetan Shidling asked 6 years ago • 
946 views1 answers0 votes
Top 10 Websites To Publish Research Papers
OpenChetan Shidling asked 3 years ago • 
626 views0 answers0 votes
What is double pulse test in electronics?
OpenChetan Shidling asked 3 years ago • 
621 views0 answers0 votes
Difference between cycloconverter and VFD?
Answeredchetan shidling asked 5 years ago • 
3398 views2 answers0 votes
UPS
OpenPrakash s asked 5 years ago • 
958 views0 answers0 votes
Torque and speed of induction motor (IM) can be varied by
AnsweredRajasri Mundrathi asked 5 years ago • 
788 views2 answers0 votes
Torque pulsation is
AnsweredRajasri Mundrathi asked 5 years ago • 
824 views1 answers0 votes
Synchronous motor drives is type of
AnsweredRajasri Mundrathi asked 5 years ago • 
905 views1 answers0 votes
Parallel-series inverters is of types
AnsweredRajasri Mundrathi asked 5 years ago • 
789 views1 answers0 votes
Harmonics in 3-ø inverters can be reduced by using
AnsweredRajasri Mundrathi asked 5 years ago • 
722 views1 answers0 votes
The conduction losses in IGBT are
AnsweredRajasri Mundrathi asked 5 years ago • 
864 views1 answers-1 votes
Chopper systems offer
AnsweredRajasri Mundrathi asked 5 years ago • 
804 views1 answers0 votes
In single phase VSI, the ______harmonic is not present
AnsweredRajasri Mundrathi asked 5 years ago • 
783 views1 answers0 votes
A 4-quadrant operation requires
AnsweredRajasri Mundrathi asked 5 years ago • 
856 views1 answers0 votes
AC power in a load can be controlled by using
AnsweredRajasri Mundrathi asked 5 years ago • 
865 views1 answers0 votes
A forward-biased PN junction acts as a/an
AnsweredRajasri Mundrathi asked 5 years ago • 
711 views1 answers0 votes
In dual converter, converter 1 & 2 work as under
AnsweredRajasri Mundrathi asked 5 years ago • 
1142 views1 answers0 votes
The V-I characteristics of diode lie in the which quadrant
AnsweredRajasri Mundrathi asked 5 years ago • 
1362 views1 answers2 votes
Which of this device has the difficulty in parallel operation?
AnsweredRajasri Mundrathi asked 5 years ago • 
674 views1 answers0 votes
Which one is used for both regenerative and motoring breaking?
AnsweredRajasri Mundrathi asked 5 years ago • 
718 views1 answers0 votes
IGBT combines the advantage of
AnsweredRajasri Mundrathi asked 5 years ago • 
773 views1 answers0 votes
PWM switching is used in voltage source inverters for the purpose of
AnsweredRajasri Mundrathi asked 5 years ago • 
2018 views1 answers-1 votes
Switches are used to build a 3-ø to 3-ø cycloconverter, the number of switches is_____
AnsweredRajasri Mundrathi asked 5 years ago • 
770 views1 answers0 votes
MOSFET requires
AnsweredRajasri Mundrathi asked 5 years ago • 
808 views1 answers0 votes
A four-quadrant chopper cannot be operated as
AnsweredRajasri Mundrathi asked 5 years ago • 
2282 views1 answers-1 votes
A chopper converts
AnsweredRajasri Mundrathi asked 5 years ago • 
750 views1 answers0 votes
The converter which can work on both in 3-pulse and 6 pulse modes
AnsweredRajasri Mundrathi asked 5 years ago • 
891 views1 answers-1 votes
In a 3-ø bridge rectifier, the maximum conduction of each thyristor is
AnsweredRajasri Mundrathi asked 5 years ago • 
684 views1 answers0 votes
The most suitable power device for a higher frequency (above 100 kHz) switching application, select It from following.
AnsweredRajasri Mundrathi asked 5 years ago • 
758 views1 answers0 votes
A snubber circuit is used to
AnsweredRajasri Mundrathi asked 5 years ago • 
876 views1 answers0 votes
the fastest switching device, select one of the following
AnsweredRajasri Mundrathi asked 5 years ago • 
729 views1 answers0 votes
Leakage current flows through the thyristor in
AnsweredRajasri Mundrathi asked 5 years ago • 
677 views1 answers0 votes
Which device that does not have the gate terminal?
AnsweredRajasri Mundrathi asked 5 years ago • 
869 views1 answers0 votes
The value of SCR for modern alternator is
AnsweredRajasri Mundrathi asked 5 years ago • 
707 views1 answers0 votes
A UJT is sometimes called_______ diode.
AnsweredRajasri Mundrathi asked 5 years ago • 
645 views1 answers0 votes
Power electronics Thesis
OpenShivani asked 5 years ago • 
672 views0 answers0 votes
A UJT is sometimes called_______ diode.
AnsweredRajasri Mundrathi asked 5 years ago • 
647 views1 answers0 votes
What is the need for multi level inverter?
OpenChetan Shidling asked 5 years ago • 
783 views0 answers0 votes
What is t type multilevel inverter?
OpenChetan Shidling asked 5 years ago • 
769 views0 answers0 votes
What are the fundamentals of power electronics?
OpenChetan Shidling asked 5 years ago • 
770 views0 answers0 votes
A parallel inverter has DC input voltage of 100 volts and maximum commutating current is 5 amp, obtain the voltage of commutating component given that maximum turn of time of SCR is 2.5 micro seconds?
OpenChetan Shidling asked 5 years ago • 
640 views0 answers0 votes
Explain the operation of 3 phase bridge inverter in 180 degree mode of operation, assume that the load is purely resistive, balance, and connected in star position, draw waveform?
OpenChetan Shidling asked 5 years ago • 
695 views0 answers0 votes
Explain commutation technique used in single phase series inverter, Explain with the help of neat circuit diagram and necessary waveform?
OpenChetan Shidling asked 5 years ago • 
627 views0 answers0 votes
Give the classification of inverters according to commutation and explain forced commutated inverter?
OpenChetan Shidling asked 5 years ago • 
670 views0 answers0 votes
Explain voltage source inverter and current source inverter, give the advantage of each?
OpenChetan Shidling asked 5 years ago • 
558 views0 answers0 votes
Explain the operation of single phase bridge inverter with the help of necessary waveform?
OpenChetan Shidling asked 5 years ago • 
589 views0 answers0 votes
Problem on single phase half bridge inverter?
OpenChetan Shidling asked 5 years ago • 
711 views0 answers-1 votes
What is Cuk converter?
OpenChetan Shidling asked 5 years ago • 
670 views0 answers0 votes
Device that converts dc supply to dc supply is called?
OpenChetan Shidling asked 5 years ago • 
551 views0 answers0 votes
Rating of IGBT, Which IGBT I should use?
OpenChetan Shidling asked 5 years ago • 
533 views0 answers0 votes
What is six-step inverter?
OpenChetan Shidling asked 5 years ago • 
632 views0 answers0 votes
What is a conventional buck boost converter?
OpenChetan Shidling asked 5 years ago • 
543 views0 answers0 votes
What is a boost converter?
AnsweredChetan Shidling asked 5 years ago • 
662 views1 answers0 votes
MOSFET rating for bi directional dc dc converter?
OpenChetan Shidling asked 5 years ago • 
505 views0 answers0 votes
Difference between incremental conductance and P & O MPPT algorithm?
AnsweredChetan Shidling asked 5 years ago • 
956 views1 answers0 votes
What is a SVPWM? Why it is used?
OpenChetan Shidling asked 5 years ago • 
604 views0 answers0 votes
What is a bi directional converter?
AnsweredChetan asked 5 years ago • 
604 views1 answers0 votes
1234