Which is the most reliable method for detecting an over - current fault condition?

Q.  To detect an over - current fault condition, the most reliable method is to connect a
- Published on 07 Sep 15

a. Current sensor across IGBT
b. Voltage sensor across IGBT
c. Current sensor in series with IGBT
d. Voltage sensor in series with IGBT

ANSWER: Current sensor in series with IGBT

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