Question

In a silicon controlled rectifier, the load is connected by​

Answer 1

Answer:

Two Transistor Analogy of SCR

Assume that load resistance is connected between the anode and cathode terminals and a small voltage is applied at the gate and cathode terminals. When there is no gate voltage, the transistor 2 is in cut-off mode due to zero base current.

Answer 2

Explanation:

Two Transistor Analogy of SCR

Assume that load resistance is connected between the anode and cathode terminals and a small voltage is applied at the gate and cathode terminals. When there is no gate voltage, the transistor 2 is in cut-off mode due to zero base current.