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MCQs: COOLMOS device can be used in application up to power range of___________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: What is used to protect a thyristor from high di / dt conditions__________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Compared to transistor, _________ have lower on state conduction losses and higher power handling capability?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Materials used in heat sink should have_____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: A thyristor can termed as__________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is used in heat sink_____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: How can we protect SCR from thermal conditions _____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Thyristor is nothing but a____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Gate circuit or triggering circuit of a thyristor is
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: After proper turn on of thyristor____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: SCR will be turned off when anode current is_______________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: The capacitance of reversed bised junction J2 in a thyristor is CJ2 = 20 pF and can be assumed to be independant of the off state voltage. The limiting value of the charging current to turn on the thyristor is 16 mA. What is the critical value of dv/dt?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: BCT is used for____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Let of a thyristor Vc1, Vc2, Vc3 are forward break over voltage for gate current Ig1, Ig2, Ig3 respectively. Then________________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which of following devices has highest di/dt and dv/dt capability?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which triggering is the most reliable____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Leakage current flows through the thyristor in_________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is disadvantage of fast recovery diodes?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: When a large surge current of very short duration flows through a thyristor then which one of the following device will operate to protect the thyristor ___________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: A power semiconductor may undergo damage due to____________?
Category: Electrical Engineering Questions, Published by: teswesm
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