Which of the following conditions must be satisfied for a transistor to be in saturation?
1. Its collector to base junction should be under forward bias
2. Its collector to base junction should be under reverse bias
3. Its emitter to base junction should be under reverse bias
4. Its emitter to base junction should be under forward bias
Which of the above conditions are correct?1
1 and 3
2
2 and 3
3
2 and 4
4
1 and 4