Power Electronics

EE 701

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Chapters
7
Questions
202

Past questions by syllabus

1.

Characteristics and Specification of Power Electronics Devices

1.1

Power Diode

6 questions
  1. 2082 BaishakhChapter 1: Characteristics and Specification of Power Electronics Devices1.1 Power Diode

    For power diodes, the reverse recovery time is 3.9 µs and the rate of diode current decay is 50 A/µs. For a softness factor of 0.3, calculate the peak inverse current (Irr) and storage charge (Qt).

    ASK ON:ChatGPTClaudeAnswers · -4 marks Asked 1×
  2. 2071 ShrawanChapter 1: Characteristics and Specification of Power Electronics Devices1.1 Power Diode

    A power diode has a reverse recovery time of 2.4 µs. If di/dt is 30 A/µs, find (i) stored charge (ii) peak inverse current.

    ASK ON:ChatGPTClaudeAnswers · -4 marks Asked 1×
  3. 2079 BaishakhChapter 1: Characteristics and Specification of Power Electronics Devices1.1 Power Diode

    Explain the reverse recovery characteristics of Diode with necessary waveforms. The reverse recovery time of a diode is 3 µs and the rate of fall of the diode current is 30 A/µs. Determine storage charge and peak reverse current.

    ASK ON:ChatGPTClaudeAnswers · -8 marks Asked 1×
1.2

Thyristor

22 questions
1.3

Power Transistor

9 questions
1.4

Power MOSFET

2 questions
1.6

Triac

1 question
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