Previous Year Very Short Questions of IECD (DIPLOMA Electrical and Electronics Engineering 5th)

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Industrial Electronics and Control of Drives

Previous year question paper with solutions for Industrial Electronics and Control of Drives

Our website provides solved previous year question paper for Industrial Electronics and Control of Drives . Doing preparation from the previous year question paper helps you to get good marks in exams. From our IECD question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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  1. An SCR is a ............... layer ....... junction device.
  2. A DIAC is used to ........... TRIAC.
  3. A TRIAC behaves like two .............connected SCR.
  4. A................. is a circuit that converts AC signal into unidirectional signal.
  5. In fully controlled converter, the load voltage is controlled by controlling the ..........of the converter.
  6. The series inverter has..............output regulation.
  7. A chopper converts....................
  8. A ..............converter can operate in four quadrants.
  9. SCR stands for…………….
  10. UPS stands for...................
  11. The process of turning off a thyristor is called……………
  12. In SCR applications, snubber circuit is used for……….
  13. In a controlled rectifier, a free-wheeling diode is necessary if load is ……..
  14. In a chopper the load voltage can be controlled by controlling ………… cycle.
  15. A single-phase mid-point cyclo-converter has………. pulses.
  16. For dc motors, the speed below base speed can be achieved by adopting …………..control method.
  17. The major part of a UPS that converts dc into ac is called…………………..