Question

The transistor of following figure in Si diode with a base current of 40 μA and ICBO = 0, if VBB = 6V, RE = 2 kΩ and β = 90, IBQ = 20 μA then IEQ =

a.

1800 μA

b.

180 μA

c.

2000 μA

d.

3000 μA

Answer: (a).1800 μA

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. The transistor of following figure in Si diode with a base current of 40 μA and ICBO = 0, if VBB = 6V, RE = 2 kΩ and β = 90, IBQ = 20 μA then IEQ =

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. In the CE circuit shown in figure the slope of ac load line will be

Q. The op-amp circuit shown in the figure is a filter. The type of filter and its cut off type of filter and its cut off frequency are respectively.

Q. In the circuit of figure, PIV can be up to

Q. In the circuit of figure β = 50 and VBE = 0.5 V. The quiescent value of base current IB is

Q. In figure the input and output Miller capacitances are

Q. Figure uses 10 V zener diode. The minimum and maximum current through series resistance are

Q. When Z1 << Z, The circuit of figure works as

Q. Voltage VL in the circuit when Vs < 0 where D is an ideal diode. (Take R1 = Rs = RL = 1 Ω)

Q. For the amplifier in figure, β = 800. The mid-band voltage gain V0/Vi is

Q. In the circuit of figure, v0 =

Q. The bandwidth of an amplifier is BW, of n-stage of such as amplifier are cascaded, the bandwidth will become

Q. The voltage eo indicated in the figure has been measured by an ideal voltmeter. Which of the following can be calculated?

Q. The circuit of figure is

Q. In figure gain bandwidth product is

Q. Which of the following figures is an ideal equivalent circuit of a n-p-n transistor?

Q. In the circuit of figure, the value of re is (neglecting vbe)

Q. In figure Vi may vary from 15 to 20 V and load current may vary from 20 mA to 100 mA. Suitable maximum value of R is

Q. In the circuit shown in the given figure, the current flowing through resistance of 100 Ω would be

Q. In figure the dc load line will meet the y and x axis respectively at

Q. In a CE class A amplifier the quiescent current and voltage are ICQ and VCEQ. The maximum power output can be

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!