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Quiz

Power Electronics Basics - 1

er.dilipmoyal 9 Fragen

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Fragen in diesem Quiz (9)

  1. 1Which is the Power semiconductor device having Highest switching speed;
    1. ABJT
    2. BIGBT
    3. CMOSFET
    4. DGTO
  2. 2Which is the Power semiconductor device having Highest voltage / current ratings;
    1. AMOSFET
    2. BGTO
    3. CSCR
    4. DIGBT
  3. 3Which is the Power semiconductor device having Can be most effectively paralleled;
    1. AIGBT
    2. BSITH
    3. CMOSFET
    4. DSCR
  4. 4Which is the Power semiconductor device having Gate-turn off capability with regenerative features;

    1. AGTO
    2. BSCR
    3. CMOSFET
    4. DIGBT
  5. 5In a rectifier, electrical power flows from the _________ side to the ________ side.
    1. ALoad to Load
    2. BLoad to Source
    3. CSource to Load
    4. DSource to Source
  6. 6For any waveform “Form factor” is always _______ or equal to unity.
    1. AMore than
    2. BLess than
    3. CNone of the above
    4. Da or b both
  7. 7A single phase diode bridge rectifier supplies a highly inductive load. The load current can be assumed to be ripple free. The ac supply side current waveform will be:
    1. Asinusoidal
    2. Bconstant dc
    3. Csquare
    4. Dtriangular
  8. 8The uncontrolled electronic switch employed in power electronic converters is:
    1. AThyristor
    2. BBJT
    3. CMOSFET
    4. DDIODE
  9. 9A phase controlled half controlled single phase converter is shown in Fig.Q86. The
    control angle a = 30° The output dc voltage wave shape will be a s shown in    Bild zu Frage 9
    1. AFig (A)Bild zu Antwort A
    2. BFig (B)Bild zu Antwort B
    3. CFig (C)Bild zu Antwort C
    4. DFig (D)Bild zu Antwort D

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Beschreibung
Quiz am Power Electronics Basics - 1, erstellt von er.dilipmoyal am 29/07/2015.
Sprache
English
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