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The [图] transistor model replaces the () with th...
Thetransistor model replaces the () with the junction diode's ac resistance.
A、collector-base junction
B、collector-emitter junction
C、emitter—base junction
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Thetransistor model replaces the () with the junction diode's ac resistance.
A、collector-base junction
B、collector-emitter junction
C、emitter—base junction
【填空题】Reading A 练习题 Task 2 Complete the sentences with the correct form of the words in Task 1. 1. Our national ________ are no worse than those foreign ones! 2. Our launch of the new cell phone was a success. We already have orders from seven __________ stores. 3. Several __________ of the school have voiced their opinions on the new project. 4. He is not sure whether it is right to move the company’s ______________ to Thailand. 5. The unsold ____________ will be removed from the shelves in the supermarket by the end of this season. 6. He has _________ our restaurant with a variety of fruits and vegetables for five years. 7. Our path to success is to keep a close __________ with other factories. 8. The company is trying to _________ the material from manufacturers outside Japan.
A、Trisomy 12
B、Triploid
C、Aneuploid
D、2n + 1
A、the history of the company
B、the general regulations
C、the organizational structure of the firm
D、the salary rules
A、characteristics
B、drain characteristics
C、input/output characteristics
D、transfer characteristics
For an n-channel depletion MOSFET,= 8 mA and
= -6 V. If
= 0.8 V, what is the value of the drain current,
? ( )
A、8 mA
B、10.25 μA
C、10.28 mA
D、6 mA
This graphical solution represents ( ).
A、fixed bias for an n-channel JFET
B、voltage-divider bias for an n-channel JFET
C、self bias for an n-channel JFET
A、JFETs can have positive values ofand levels of drain current that exceed
B、depletion-type MOSFETs can have positive values ofand levels of
that exceed
C、depletion-type MOSFETs can have only positive of
D、JFETs can have only positive values of
A、
B、
C、
D、= would depend on the drain current
A、0.0397
B、80
C、40
D、0.08
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