Question is ⇒ Figure shows a self bias circuit for FET amplifier, ID = 4 mA. Then IS</su, Options are ⇒ (A) 4 mA, (B) 2 mA, (C) 0.4 mA, (D) 0.2 mA, (E) , Leave your comments or Download question paper.

Question is ⇒ Figure shows a self bias circuit for FET amplifier, ID = 4 mA. Then IS</su, Options are ⇒ (A) 4 mA, (B) 2 mA, (C) 0.4 mA, (D) 0.2 mA, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Figure shows a self bias circuit for FET amplifier, I_D = 4 mA. Then I_S
A.	4 mA [Correct Answer]
B.	2 mA [Wrong Answer]
C.	0.4 mA [Wrong Answer]
D.	0.2 mA [Wrong Answer]
View Answer 2 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

Previous question Next question

Also Read Similar Questions Below :

⇒ The symbol in figure is
UJT
PUT
SCS
SBS

⇒

Assertion (A): Copper is a good conductor of electricity.

Reason (R): Copper has a face centred cubic lattice.

Both A and R are true and R is correct explanation of A
Both A and R are true but R is not correct explanation of A
A is true but R is false
A is false but R is true

⇒ In a colour TV receiver, the function of comb filter is
to pass only the clusters of monochrome signal energy while blocking chrome signals
to pass only chrome signals and block monochrome signals
to block both monochrome and chrome signals
none of the above

⇒ (29)₁₃ ÷ (29)₁₂ x (29)_x = (23)₁₆ Find x
11
12
13
16

⇒ Modem warfare has changed from large scale clashes of armies to suppression of civilian populations. Chemical agents that do their work silently appear to be suited to such warfare; and regretfully, there exist, people in military establishments who think that chemical agents are useful tools for their cause, which of the following statements best sums up the meaning of the above passage:
Modem warfare has resulted in civil strife.
Chemical agents are useful in modem warfare.
Use of chemical agents in warfare would be undesirable.
People in military establishments like to use chemical agents in war.

⇒ The number of channels in a stereophonic system is
8
4
2
1

⇒ In a one pole active low pass filter, the cut off frequency is f_c. Then
gain decreases at the rate of 20 dB per decade increase in frequency above f_c
gain decreases at the rate of 20 dB per decade decrease in frequency below f_c
gain decreases at the rate of 40 dB per decade increase in frequency above f_c
gain decreases at the rate 40 dB per decade decrease in frequency below f_c

⇒ All poles and zeros of a driving point immittance function of an L-C network
should lie on the jω axis
should lie on the +ve real axis
should lie on the - ve real axis
can lie anywhere in s-plane

⇒ A square corner reflector is used in
radio astronomy
tv broadcast
point to point communication
all of the above

⇒ Refer to the NAND and NOR latches shown in the figure. The inputs (P₁, P₂) for both the latches are first made (0, 1) and then, after a few seconds, made (1, 1). The corresponding stable outputs (Q₁, Q₂)
NAND: first (0, 1) then (0, 1) NOR: first (1, 0) then (0, 0)
NAND: first (1, 0) then (1, 0) NOR: first (1, 0) then (1, 0)
NAND: first (1, 0) then (1, 0) NOR: first (1, 0) then (0, 0)
NAND: first (1, 0) then (1, 1) NOR: first (0, 1) then (0, 1)

⇒ In n-well CMOS fabrication substrate is:
heavily doped n-type
heavily doped p-type
lightly doped n-type
lightly doped p-type

⇒ An RLC series circuit is excited by an ac voltage v = 1 sint. If L = 10 H, C = 0.1 F peak value of voltage across R is
0.707 V
1 V
1.44 V
indeterminate as value of R is not given

⇒ The value of program counter of 6800 at power on are after reset is
0
FFFE
User Programmable
FFFF

⇒ If carrier is modulated by a digital bit stream having one of the possible phases of 0°, 90°, 180°, and 270°, then modulation is called
BPSK
QPSK
QAM
MSK

⇒

Assertion (A): Conductors do not permit propagation of waves more than a short distance into the conductor at microwave frequencies.

Reason (R): The relaxation time constant for conductors is much small than the period of centimetric EM wave.

Both (A) and (R) are true and (R) is the correct explanation of (A)
Both (A) and (R) are true but (R) is not the correct explanation of (A)
(A) is true but (R) is false
(A) is false but (R) is true

⇒ The minority carrier life time and diffusion constant in a semiconductor material are respectively 100 microsecond and 100 cm²/sec. The diffusion length is
0.1 cm
0.01 cm
0.0141 cm
1 cm

⇒ The atmospheric absorption of radio waves depends on
frequency of wave
the distance from transmitter
wave polarisation
atmospheric polarisation

⇒ To protect an SCR against high di/dt we connect
a capacitance in series with SCR
a capacitance in parallel with SCR
an inductance in parallel with SCR
an inductance in series with SCR

⇒ An antenna has a gain of 44 dB. Assuming that the main beam of the antenna is circular in cross-section the beamwidth will be
0.4456°
1.4456°
2.4456°
3.4456°

⇒ The use of a capacitor filter in a rectifier circuit gives satisfactory performance only when the load
current is high
current is low
voltage is high
voltage is low

⇒ In every practical oscillator, the loop gain is slightly larger than unity and the amplitude of the oscillations is limited by the
magnitude of the loop gain
onset if non-linearity
magnitude of gain of the amplifier
feedback transmission factor

⇒ In microwave communication links the fading due to rain occurs. The methods to solve this problem include
antenna replacement and feed correction
amplitude trimming and phase correction
polarization shifting and code diversity
path diversity and frequency diversity

⇒ In the below figure the rms voltage across each half of secondary is 200 V. The peak inverse voltage across each of thyristor
200 V
2(200) V
2(400) V
800 V

⇒ Two infinitely long wires carrying current are as shown in the figure below. One wire is in the y-z plane and parallel to the y-axis. The other wise is in the x-y plane and parallel to the x-axis. Which components of the resulting magnetic field are non-zero at the ori
x, y, z components
x, y components
y, z components
x, z components

⇒ Consider the following stateme
1, 2 and 3
1 and 2 only
2 and 3 only
3 and 4 only

⇒ +12 V supply is given to plates a, d, g, and 0 V to other plates and grid of a VF display. The plates which will glow are
a, d, g
b, c, e, f
all
none

⇒ In order to enable RST 5.5, RST 6.5 and RST 7.5 interrupts, which of the following instructions are needed?
El only
SIM only
El and SIM only
None

⇒ DMA stands for direct memory access.
TRUE
FALSE

⇒ Consider the following statements about mutual inductances:

The value should remain constant under all conditions.
The mutual inductance should not vary with temperature.
The inductance should be independent of excitation.
They have two coils wound on a bobbin of hard magnetic material, coils being separated by a range.

Out of the above, correct statement are
2, 3, 4
1, 2, 3
1, 3, 4
1, 2, 4

⇒ In a waveguide the dielectric region is generally
air
magnetic material
brass
mica