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A: A circuit to be useful to do work must be stable with the environment and also with reliable circuit performance. A circuit that is allow break into oscillation or other criteria is not stable therefore not much useful.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoIt is defined as the change in the collector current of a transistor [BJT] with respect to change in various transistor parameters like : Vbe,Ico,Beta(Ic/Ib).
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The power factor of a purely resistive circuit will be?
The power factor of a purely resistive circuit is 1.0.
What is power factor of resistor?
A resistor doesn't have a power factor. However, if a circuit is pure resistance in nature the power factor will be one when a voltage is applied and a current flows in the circuit. The power factor is a measure of the relative phases of the current and voltage in a circuit.
What is stability of transistor?
Transistors need thermal stabilization because the operating point of a transistor junction, similar to a diode, is affected by temperature. In fact, this can cause thermal runaway, and device destruction, if the circuit design does not compensate for this. Answer mostly correct but the operating point of a transistor must remain fixed as temperature varies whether going low or higher. that is mainly the concern about. not runaway that is caused by bad design.
How do you improve Q factor?
Minimize circuit resistance.
Why inductor is used in electrical circuit?
To improve the power factor
Stability factor for collector to base bias?
for a collector to base biased circuit find the stability factor s?what is the effect on s for change in current amplification factor?
Which stability is greater between self bias and fixed bias?
of course stability of self bias circuit is much greater than fixed bias circuit
What is q factor in rlc series circuit?
In a RLC series circuit the Q factor magnify the voltage to the circuit.
Why crystal is prefferd as clock in any microprocessor clock circuit?
it has high stability large q factor and the frequency that doesn't drift with aging. It is used as a clock source most of the times.
What is the Ideal value of Stability factor?
1
When studying the traffic system you learned that is a major factor in every social system?
Directional stability
What are the factors affecting the stability of financial system in India?
social factor legal factor economical factor political factor technological factor
How can you explain stability factor?
you divide them into the number you are using
What is the difference between constant current bias and current mirror circuit?
current mirror circuit produce more stability as compared to biased circuit.
The power factor of a purely resistive circuit will be?
The power factor of a purely resistive circuit is 1.0.
What is power factor of resistor?
A resistor doesn't have a power factor. However, if a circuit is pure resistance in nature the power factor will be one when a voltage is applied and a current flows in the circuit. The power factor is a measure of the relative phases of the current and voltage in a circuit.
Why voltage divider biasing circuit is the widely used biasing?
In a voltage -divider circuit method for biasing a transistor , we have two resistors R1 and R2 a DC supply voltage VCC and other components like collector resistor , emitter resistor are also present.here biasing is done by the help of voltage drop across the resistorsto understand the reason behind the extensive usage of voltage - divider method we need to know about the term stability.Stability factor of a transistor is defined as the ratio of amount of change in collector current to the amount of change in the same collector current with the base open(leakage current due to minority charge carriers)lesser the stability factor ------ that type of biasing is more desiredthe stability factor for voltage divider method is nearly equal to one.
