Power Electronics
Previous year question paper with solutions for Power Electronics
Our website provides solved previous year question paper for Power Electronics . Doing preparation from the previous year question paper helps you to get good marks in exams. From our PE question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.
These Questions are downloaded from www.brpaper.com You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Print this page
- A DIAC is used to __________ TRIAC.
- In the continuous conduction mode, at least ________ thyristors conduct at all times.
- A chopper converts ___________.
- A main advantage of a bridge inverter is that it does not use any __________.
- Dc motors provide _________ starting torque.
- The speed of the motor increases with the increase in __________.
- SMPS stands for __________
- The power carrying capability reduces with _________ in distance.
- A UJT is a _________ device.
- Three types of UPS are __________, __________ and __________ .
- Once fired, the current of a UJT increases ____________.
- A triac behaves like two____________.
- Chopper drives are widely used in _______applications aal over the world.
- Commutation can be classified as _________and forced commutation.
- F.A device that converts dc power into ac power at desired output voltage and frequency is called
- A Diac is used to ____________triac.
- A Triac can conduct in__________dtrections.
- Class A chopper operates in _______quadrant only.
- A high____________can turn on thyristor.
- PWM is known as _____________.