Consider the following statements:
A four-layer PNPN device having two gate leads can turned on by applying a
1. positive current pulse to the cathode gate
2. positive current pulse to the anode gate
3. negative current pulse to the anode gate
4. negative current pulse to the cathode gate
Which of these statements is/are correct?
A. 1 alone
B. 1 and 3
C. 2 alone
D. 2 and 4
Answer: Option D
This Question Belongs to Electronics And Communications Engineering >> Power Electronics
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