The Amateur Radio Project - Transistors and integrated circuits

# Transistors and integrated circuits

### Question 4 of 15

In Fig. 14.3, the two separate supplies to be correctly connected to the terminals should be

1. A+ B- C+ D-
2. A+ B- C- D+
3. A- B+ C- D+
4. A- B+ C+ D-

1 | 2 | 3 | 4

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