Question is ⇒ A transistor will operate in inverted region when, Options are ⇒ (A) emitter junction is forward biased and collector junction is reverse biased, (B) emitter junction is reverse biased and collector junction is forward biased, (C) emitter junction as well as collector junction are forward biased, (D) emitter junction as well as collector junction are reverse biased, (E) , Leave your comments or Download question paper.

Question is ⇒ A transistor will operate in inverted region when, Options are ⇒ (A) emitter junction is forward biased and collector junction is reverse biased, (B) emitter junction is reverse biased and collector junction is forward biased, (C) emitter junction as well as collector junction are forward biased, (D) emitter junction as well as collector junction are reverse biased, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A transistor will operate in inverted region when
A.	emitter junction is forward biased and collector junction is reverse biased [Wrong Answer]
B.	emitter junction is reverse biased and collector junction is forward biased [Correct Answer]
C.	emitter junction as well as collector junction are forward biased [Wrong Answer]
D.	emitter junction as well as collector junction are reverse biased [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B 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 :

⇒ An inductance having X_L = 5 Ω and a capacitance having X_C = 5 Ω are connected in parallel across 100 V, 50 Hz supply. The current drawn from source is
zero
20 A
40 A
28.28 A

⇒ Which of the following is a valid logical expression in Pascal?
2.5 : = A
(A + B) < < (C + D)
A = < B
A > = B

⇒

Assertion (A): If integral control action is included in the controller the offset can be eliminated.

Reason (R): Integral control action may lead to oscillatory response.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
R is correct but A is wrong

⇒ In a cable with ∈_r = 4, the wave velocity is
3 x 10⁸ m/s
0.75 x 10⁸ m/s
1.5 x 10⁸ m/s
10⁸ m/s

⇒ Which of the following are useful in comparing the noise performance of receivers?

Input noise voltage
Noise figure
Noise resistance
Noise temperature

Select answer as per the following codes:
1, 2 and 3
1, 3 and 4
2, 3, 4
1, 2, 4

⇒ A dielectric material must be
insulator
good conductor
resistor
semiconductor

⇒ When a superheterodyne receiver is tuned to 455 kHz, its local oscillator provides a mixer with the input at 1010 kHz. The image frequency is
555 kHz
1010 kHz
1465 kHz
1920 kHz

⇒

Assertion (A): The function ke^st with both σ and ω positive and s > 0 depicts a sinusoid whose amplitude increases with time.

Reason (R): If σ = 0, ke^st becomes a sinusoid.

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

⇒ Which of the following statement is correct?
The input impedance of CE amplifier is usually around 10 Ω
The voltage gain of a transistor amplifier in CE mode is always less than unity
The output impedance of a transistor amplifier is independent of the transistor configuration
The voltage gain of a transistor amplifier is independent of the load resistance

⇒ j⁶ =
j
j²
j³
- j

⇒ (FE35)₁₆ XOR (CB15)₁₆ is equal to
(3320)₁₆
(FE35)₁₆
(FF50)₁₆
(3520)_l6

⇒ In a four element Yagi-Uda antenna
there is one driven element, one director and two reflectors
there is one driven element, two directors and one reflector
there are two driven elements, one director and two reflectors
all the 4 elements are driven element

⇒ The phenomenon of creep occurs in
energy meters
voltmeters
ammeters
wattmeters

⇒ Examine the following statements

Air and gases are compressible.
Air, gases and some liquids are compressible.
Oil can function as hydraulic fluid as well as lubricator.

Which of the above statements are correct?
3 only
2 and 3 only
1 and 3 only
2 only

⇒ As regards ferromagnetic Curie temperature Q_f and paramagnetic curie temperature θ
Q_f > θ
θ > Q_f
θ equal to or less than Q_f
θ may be equal to less than or more Q_f

⇒ In figure the rms valu
5
2.5
2.5
50

⇒ The function of interface circuit is
to match output conditions of driver with input conditions of load device
to match output conditions of load device with input conditions of driver
both (a) and (b)
neither (a) nor (b)

⇒ If a RAM has 34 bits in its MAR and 16 bits in its MDR, then its capacity will be
32 GB
16 GB
32 MB
16 MB

⇒ Which statement is true for an ac circuit?
Active power is always less than apparent power
Active power cannot be more than apparent power
Active power is always more than reactive power
Active power cannot be more than reactive power

⇒ The ac input voltage of an amplifier
is always equal to ac signal voltage
may be equal to or more than ac signal voltage
is always less than ac signal voltage
may be equal or more or less than ac signal voltage

⇒ A reactance function is always a quotient of
even to odd polynomials
odd to even polynomials
even to odd or odd to even polynomials
even to even polynomials

⇒ Vectored interrupt is an interrupt that takes the program to a vector location. TRAP vectors to 0024 FI, RST 7.5 to 003 CH, RST 6.5 to 0034 H and
RST 5.5
RST 6.5
24 H to 48 H
RST 5.5 to 002 CH

⇒ The minimum permissible size of aluminium cable for lighting circuit is
1.2 sq. mm
1.5 sq. mm
2.2 sq. mm
3.5 sq. mm

⇒ India's first three-axis stabilised geostationary communication satellite is
Rohini
Aryabhatta
Apple
Bhaskara

⇒ In TV scanning sequence of lines is
left to right
right to left
left to right for odd fields and right to left for even field
left to right for even fields and right to left for odd field

⇒ 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

⇒ A system has its two poles on the negative real axis and one pair of poles lies on jω axis. The system is
stable
unstable
limitedly stable
either (a) or (c)

⇒ The circuit whose properties are same in either direction is known as
unilateral circuit
bilateral circuit
irreversible circuit
reversible circuit

⇒ Three inductors each 30 mH are connected in delta. The value of inductance or each arm of equivalent star is
10 mH
15 mH
30 mH
90 mH

⇒ Capacitance hats are installed on low frequency antenna is
increase the electrical length
reduce the electrical length
protect against lightening
protect against corona effects