Question is ⇒ The pinch-off voltage is the drain voltage on the shorted gate drain curve above which the drain current becomes, Options are ⇒ (A) almost negligible, (B) very high, (C) almost constant, (D) highly variable, (E) , Leave your comments or Download question paper.

Question is ⇒ The pinch-off voltage is the drain voltage on the shorted gate drain curve above which the drain current becomes, Options are ⇒ (A) almost negligible, (B) very high, (C) almost constant, (D) highly variable, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The pinch-off voltage is the drain voltage on the shorted gate drain curve above which the drain current becomes
A.	almost negligible [Wrong Answer]
B.	very high [Wrong Answer]
C.	almost constant [Correct Answer]
D.	highly variable [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : C 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 mechanical system shown below has its pole(s)
- K/D
- D/K
- DK
0, - K/D

⇒ In asynchronous TDM, for n signal sources, each frame contains m slots, where m is usually
Less than n
2n
n
greater than 2n

⇒ The frequency at which the piezoelectric effect occurs is primarily determined by
the weight of the crystal
thickness of the crystal
length of the crystal
gain structure of the crystal

⇒ In the circuit of figure, the switch is closed at t = 0. At t = 0⁺ the current supplied by batter
0
0.208333333333333
less than 5A
infinity

⇒ The scale of moving iron instrument is linear.
TRUE
FALSE

⇒ IN 3242 is a
P-N-P transistor
N-P-N transistor
UJT
semi-conductor diode

⇒ An FM signal with a deviation is passes through the mixer, and has its frequency reduced five fold. The deviation in the output of the mixer is
Δ
5Δ
Δ/5
indeterminant

⇒ Mechanical impedance is the ratio of
rms force to rms velocity
rms force to rms displacement
rms velocity to rms displacement
none of the above

⇒ The total number of channels allotted for cellular telephone is
666
333
221
111

⇒

Assertion (A): Heaviside partial expansion gives a simple procedure to find inverse Laplace transform of the terms having a complex conjugate pair of roots.

Reason (R): If I(s) = P(s)/Q(s) and all roots of Q(s) = 0 are simple, i(t) will have terms with exponentials having real exponents only.

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

⇒ Inverse Fourier transform of '1' is
U(t)
δ(t)
0'
infinite

⇒ The feedback control system shown in the given figure repres
Type 0 system
Type 1 system
Type 2 system
Type 3 system

⇒ A series circuit has fixed resistance and variable reactance. The impedance locus will be a straight line parallel to Y-axis.
TRUE
FALSE

⇒ The number of electrons in motion at the instant of positive peak of a symmetrical ac wave is the same as that at the instant of negative peak.
TRUE
FALSE

⇒ Space wave may be a direct wave or wave reflected from earth.
TRUE
FALSE

⇒ Calculate i(t) for t ≥ 0, assuming the switch has been in position A for a long time at t = 0, the switch is moved to positio
1 + e^{-5 x 10³t}
e^{-5 x 10³t}
1.11 e^{-5 x 10³t}
1.11 (1 - e^{-5 x 10³t})

⇒ The time constant of a series RL circuit is
LR
L/R
R/L
e^-R/L

⇒ In a bistable multivibrator, commutating capacitors are used to
increase the base storage charge
provide ac coupling
increase the speed of response
alter the frequency of the output

⇒ A 'rat race' is a
hybrid junction for microwaves
a microwave oscillator
a microwave amplifier
a microwave antenna

⇒ For full wave rectification four diode bridge rectifier is claimed to have following advantages:

Less expensive transformer
Small size transformer
Suitable for higher voltage applications

Which of these are correct?
1 and 2 only
1 and 3 only
2 and 2 only
1, 2, 3

⇒ In the NMOS inverter
the driver and achieve load are enhancement type
the driver is enhancement type and load depletion type
both driver and load are depletion type
the driver and load are depletion type

⇒ A push pull amplifier balance out
odd harmonics
even harmonics
both odd as well as even harmonics
neither odd nor even harmonics

⇒ Which of the following number specification refers to FET with one gate?
2N
3N
3Y
3X

⇒ In a television transmitter, the output stage is most likely to be
screen modulated class C amplifier
plate modulated class C amplifier
grid modulated class A amplifier
grid modulated class C amplifier

⇒ Figure shows an 8-bit LED display. A light circle means that a LED is ON (binary 1) and a dark circle means a LED is OFF (binary 0). What is the decimal equivalent of the binary number displa
100
121
144
172

⇒ If f(t) = - f(- t) satisfies Drichlet conditions, then f(t) can be expanded in Fourier series containing
only sine terms
only cosine terms
cosine terms and constant
sine terms and constant

⇒ SCR turns of from conducting state to blocking state on
reducing gate current
reversing gate voltage
reducing anode current below holding current value
applying ac to the gate

⇒ Consider the following statements:

Internal sorting is used if the number of items to be sorted is very large.
External sorting is used if the number of items to be sorted is vary large.
External sorting needs auxiliary storage.
Internal sorting needs auxiliary storage.

Which of the above statements are correct?
1 and 2
2 and 3
3 and 4
2 and 4

⇒ In a transmission line, losses due to dielectric heating are
proportional to voltage and inversely proportional to Z₀
proportional to voltage and proportional to Z₀
proportional to current and proportional to Z₀
proportional to current and inversely proportional to Z₀

⇒ In an R-C series circuit excited by a voltage E, the charge across capacitor at t = 0⁺ is
0
CE
CE (1 - e^-t/RC)
none of the above