The power electronics devices have a very high efficiency because a) cooling is very efficient b) the devices traverse active region at high speed & stays at the two states, on and off c) the devices never operate in active region d) the devices always operate in the active region
The power electronics devices have a very high efficiency because a) cooling is very efficient b) the devices traverse active region at high speed & stays at the two states, on and off c) the devices never operate in active region d) the devices always operate in the active region
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