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MOSFET AND IGBT - Practice Mode
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Electronics Mechanic
MOSFET AND IGBT
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1) What is the advantage of IGBT?
It has low input impedance
Low efficiency and slow switching
High efficiency and fast switching
IGBT is a gate current driven device
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Correct Answer: High efficiency and fast switching
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1) What is the advantage of IGBT?
It has low input impedance
Low efficiency and slow switching
High efficiency and fast switching
IGBT is a gate current driven device
2) What is the advantage of IGBT?
Low driving power
Low gate signal power
Fast switching speed
Used to isolate logic circuits
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Correct Answer: Low driving power
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2) What is the advantage of IGBT?
Low driving power
Low gate signal power
Fast switching speed
Used to isolate logic circuits
3) 6 What is the input impedance of IGBT?
Low
High
Unity
Infinity
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Correct Answer: High
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3) 6 What is the input impedance of IGBT?
Low
High
Unity
Infinity
4) Which is the property of IGBT?
Low input impedance
High efficiency and fast switching
Low gate signal
Significant power consumption
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Correct Answer: High efficiency and fast switching
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4) Which is the property of IGBT?
Low input impedance
High efficiency and fast switching
Low gate signal
Significant power consumption
5) What is the main advantages of IGBT over BJT?
Fast switching speed
Superior current conduction capability
Reverse bias secondary break downs
Thermal limits are pushed to the edge
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Correct Answer: Superior current conduction capability
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5) What is the main advantages of IGBT over BJT?
Fast switching speed
Superior current conduction capability
Reverse bias secondary break downs
Thermal limits are pushed to the edge
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