Question is ⇒ In a CE amplifier the output coupling capacitor is short circuited. The dc collector voltage, Options are ⇒ (A) will increase, (B) may increase or decrease, (C) will remain the same, (D) will decrease, (E) , Leave your comments or Download question paper.

Question is ⇒ In a CE amplifier the output coupling capacitor is short circuited. The dc collector voltage, Options are ⇒ (A) will increase, (B) may increase or decrease, (C) will remain the same, (D) will decrease, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a CE amplifier the output coupling capacitor is short circuited. The dc collector voltage
A.	will increase [Wrong Answer]
B.	may increase or decrease [Wrong Answer]
C.	will remain the same [Wrong Answer]
D.	will decrease [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D 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 :

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

⇒ The rms voltage measured across each of the circuit element in figure is as shown, when the circuit is excited by a sinusoidal voltage E_s, the rms value of the source voltage e_{s10 volt
2 volt
E_s
5 volt}

⇒ Consider the following logical IF statement in Fortran 77 IF (SALT - PEPPER) 11, 11, 13
IF (SALT - PEPPER) 13, 11, 11
IF (SALT - PEPPER) 13, 13, 11
IF (SALT - PEPPER) 11, 13, 13

⇒ The circuit of the given figure
full adder
full subtractor
shift register
decade counter

⇒ In the circuit, shown in figure, V₀ = V_i. The values of 1, m, n are: (x represents don't care conditi
0, 1, 1
∞, x, x
x, ∞, x
0, x, ∞

⇒ In figure v_i = 10 mV dc maximum. The maximum possible dc output offset voltag
60 mV dc
110 mV dc
130 mV dc
150 mV dc

⇒ ABCD + AB C D =
ABC
ABCD
A B D
ABCD

⇒ As the temperature increases the mobility of electrons __________ .
decreases because the number of carries increases with increased collisions
increases because the number of carries decreases with decreased collisions
remains same
none of the above

⇒ The Table given below is the mark obtained by 2 students in 8 different subjec
y + 0.57x = 9.7558
y - 0.57x = 9.758
033y + x = 6.335
0.33y - x = 6.335

⇒ The spins in a ferrimagnetic material are
all aligned parallel
partially aligned antiparallel without exactly cancelling out sublattice magnetisation
randomly oriented
all aligned antiparallel such that the sublattice cancels out exactly

⇒ Plug and play is a hardware specification.
TRUE
FALSE

⇒ The maximum number of characters for variable names in C is
4
8
12
16

⇒ A 'n' bit sequence generator employing SR flip-flop has maximum length of the sequence as :
2ⁿ
n
2ⁿ - 1
2ⁿ^-1

⇒ In a 3 phase bridge inverter with 120° mode of operation the. number of thyristors conducting at one time are
1
2
3
4

⇒ For a second order system, damping ratio ζ is such that 0 < ζ <. Then the roots of characteristic equation are
real but not equal
real and equal
complex conjugate
imaginary

⇒ In grid bias modulation system the power required for modulating amplifier
is negligibly low since grid is negative
is large as compared to that for plate modulation
is almost the same as compared with plate modulation
is small as compared to that for plate modulation

⇒ The synthesis of minimum function was suggested by
O'Brune
R. Richards
Bott and Duffin
none of the above

⇒ In figure, the short circuit current through terminal AB wil
1.5 A
0.125
0.0833333333333333
0.0416666666666667

⇒ The phase difference (jω - p₁ )
phasor directed from p₁ to jω
phasor directed from origin to p₁
phasor directed from origin to jω point
phasor directed from jω to p₁

⇒ A sinusoidal voltage has peak to peak value of 100 V. The rms value is
50 V
70.7 V
35.35 V
141.41 V

⇒ A dc network has an open circuit voltage of 5 V. When its terminals are short circuited a current of 5 A flows through the short circuit. If the short circuit is removed and a resistance of 1.5 Ω is connected across its terminals, the current will be
0.0416666666666667
0.0833333333333333
2.5 A
0.208333333333333

⇒ The sign of a floating point number depends on
only the sign of mantissa
only the sign of exponent
the sign of both mantissa and exponent
either (a) or (b)

⇒ Which is correct for a transfer function?
The poles and zero must be complex
If the poles and zeros are complex or imaginary, they must be conjugate
If the poles and zeros are complex they must be simple
If a zero is imaginary, it must be simple

⇒ In a class C power amplifier
resonant frequency of tuned circuit is equal to fundamental frequency of pulsed waveform
resonant frequency of tuned circuit is half the fundamental frequency of pulsed waveform
resonant frequency of tuned circuit has no relation to the fundamental frequency of pulsed waveform
either (b) or (c)

⇒ In an n channel MOSFET, the substrate is connected
to negative terminal of battery
to positive terminal of battery
to either positive or negative terminal of battery
none of the above

⇒ As temperature increases
the forbidden energy gap in silicon and germanium increase
the forbidden energy gap in silicon and germanium decrease
the forbidden energy gap in silicon decreases while that in germanium decreases
the forbidden energy gap in silicon increases while that in germanium decreases

⇒ The r.m.s. value of a half-wave rectified current is 100 A. Its value for full-wave rectification would be __________ amperes.
141.4
200
200/p
40/p

⇒ A circular waveguide carries TE₁₁ mode whose radial electric-field is given
10 cm
3p cm
2p cm
8 cm

⇒ When a normal atom loses an electron
the atom loses one-proton simultaneously
rest of the electrons move faster
the atom becomes a positive ion
the atom becomes a negative ion

⇒ In an LC immittance H (s)
the slope of dH (jω)/dω is always negative
the slope of dH (jω)/dω is always positive
the slope of dH (jω)/dω may be positive or negative
the slope of dH (jω)/dω is constant