The dc load line on a family of collector characteristic curves of a transistor shows the

Related MCQs

• When the collector supply is 5V, then collector cut off voltage under dc condition is
• A 35 mV signal is applied to the base of a properly biased transistor with an r'e = 8 Ω and RC = 1 kΩ. The output signal voltage at the collector is:
• Class B operation is provided when the dc bias leaves the transistor biased just off, the transistor turning on when the ac signal is applied.
• A silicon power transistor is operated with a heat sink (θSA = 1.5ºC/W). The transistor, rated at 150 W (25ºC), has θJC = 0.5º C/W, and the mounting insulation has θCS = 0.6 ºC/W. What is the maximum power that can be dissipated if the ambient temperature is 50ºC and TJmax = 200 ºC?
• The slope of the ac load line in the class A transformer-coupled transistor is .
• What is the most important characteristic of a common collector amplifier?
• At zero signal condition, a transistor sees load.
• When a transistor amplifier feeds a load of low resistance, its voltage gain will be
• The amount of power dissipated by the transistor is the of that drawn from the dc supply (set by the bias point) and the amount delivered to the ac load.
• For normal operation of a pnp BJT, the base must be with respect to the emitter and with respect to the collector.