The condition to be satisfied to prevent thermal runaway?

The condition to be satisfied to prevent thermal runaway? Correct Answer ∂PC/∂TJ < 1/Q

PC is the power dissipated at the collector junction. TJ is junction temperature which varies. The difference between these temperatures is directly proportional to the power dissipation. Here, Q is called as thermal resistance which is proportionality constant.
Bissoy MCQ

Related Questions

Which among the below specified conditions is applicable to prevent the occurrence of thermal runaway in voltage divider bias circuit?
Thermal stability is dependent on thermal runaway which is_________
Consider the following statement(s).
A police officer has the power to arrest any person without an order from a magistrate or warrant of arrest, if he has reason to suspect his complicity in a cognizable offence punishable with imprisonment which may extend to seven years, provided that he is satisfied for reasons in writing that such arrest is necessary
1. To prevent such person from committing any further offence.
2. For proper investigation of the offence.
3. To prevent such person from tampering with or causing the evidence of the offence to disappear.
4. To compel the absconding co-accused to surrender.
Which of the statements given above are correct?
Thermal runaway is not possible in FET because as the temperature of FET increases
Thermal runaway occurs when ___________
Thermal runaway is_________
Which of the following biasing techniques are prone to thermal runaway?
Which of the following biasing techniques are affected by thermal runaway?
A thermal reservoir at 538°C is brought into thermal communication with another thermal reservoir at 260°C, and as a result 1055 kJ of heat is transferred only from the higher to lower temperature reservoir. Determine the change in entropy of the universe due to the exchange of heat between these two thermal reservoirs.
Principle: If an injury is the result of a reasonably foreseeable cause, the person/authority responsible is liable for damages because he has a duty to take reasonable measures to prevent it.
Facts: Janet, a housewife standing at her balcony, was struck on the head by a ball that flew out of a cricket field across her home. Janet sues the District Cricket Association (DCA), the owner of the cricket field for public nuisance and negligence on the ground that the field did not have a fence high enough to prevent such occurrence. District Cricket Association (DCA) claims that only about 10 balls had escaped the field in the previous 10 years and it was therefore an unforeseeable risk. Is there a duty on the part of the District Cricket Association (DCA) to prevent the risk? Is the District Cricket Association (DCA) liable to compensate Janet?