USCG USCG Electrical
Set 5 • Question #140 of 142
Launch Interactive Practice Room The purpose of a heat sink, as frequently used with transistors, is to __________.
A
prevent excessive temperature rise
✓ Correct Answer
B
compensate for excessive doping
C
increase the reverse current
D
decrease the forward current
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'The purpose of a heat sink, as frequently used with transistors, is to', the compliant technical standard is: 'prevent excessive temperature rise'.
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