Question is ⇒ The given figure shows a constant current source driving a parallel RC circuit. It is equivalen, Options are ⇒ (A) a lag network, (B) a lead network, (C) a lag-lead network, (D) either (a) or (b), (E) , Leave your comments or Download question paper.

Question is ⇒ The given figure shows a constant current source driving a parallel RC circuit. It is equivalen, Options are ⇒ (A) a lag network, (B) a lead network, (C) a lag-lead network, (D) either (a) or (b), (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The given figure shows a constant current source driving a parallel RC circuit. It is equivalen
A.	a lag network [Correct Answer]
B.	a lead network [Wrong Answer]
C.	a lag-lead network [Wrong Answer]
D.	either (a) or (b) [Wrong Answer]
View Answer 1 -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 :

⇒ Fourier transform of an external exponential e^jW0t
δ(f - f₀)
1
δ(f + f₀)
∞

⇒

Assertion (A): Water waves are longitudinal but EM waves are transverse

Reason (R): In an EM wave electric field, magnetic field and propagation are mutually perpendicular.

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
A is wrong but R is correct

⇒ Thermistor has a positive temperature coefficient.
TRUE
FALSE

⇒ In what condition does BJT act like an open switch
cut off
saturation
active
both (b) and (c)

⇒ Some ceramic materials become superconducting
below liquid helium temperature
between liquid helium and liquid nitrogen temperature
above liquid nitrogen but below room temperature
at room temperature

⇒ In ionic bonding, the valence electron is donated by one atom and accepted by the other atom.
TRUE
FALSE

⇒ The response to sinusoidal excitation can be found by
setting s = jω in the network function
setting s = -jω in the network function
taking inverse transform of network function
none of the above

⇒ Which device changes serial data to parallel data?
Counter
Multiplexer
Demultiplexer
Flip flop

⇒ In the design of a single mode step index optical fiber close to upper cut-off, the single mode operations is NOT preserved if
radius as well as operating wavelength are halved
radius as well as operating wavelength are doubled
radius is halved and operating wavelength is doubled
radius is doubled and operating wavelength is halved

⇒ Which of the following is error correcting code?
EBCDIC
Gray
Hamming
ASCII

⇒ A non-linear element has zero resistance.
TRUE
FALSE

⇒ In digital TV digital imaging standard comprises
six profiles and four levels
four levels and six profiles
six profiles and six levels
four profiles and four levels

⇒ A current of 1 A in the coil of an iron cored electromagnet cause a flux density of 0.2.T. If the current is 2 A, B=
0.2 T
0.4 T
0.4 T or less
0.4 T or more

⇒ Which layer is least important in high frequency propagation?
D layer
E layer
F₁ layer
F₂ layer

⇒ When a diode is forward biased, the diode current is
high
low
zero
low or zero

⇒ Non-coherently detection is not possible for
PSK
ASK
FSK
both (a) and (c)

⇒ In the given figure shows a logic circuit. The minimum Boolean expression for this circui
A + B
A + B + C
AB + C
AB + AC + BC

⇒ A bridge type single phase cycloconverter changes the frequency f to f/3. Then one half wave of output contains
3 full waves of input
3 half waves of input
6 full waves of input
6 half waves of input

⇒ Figure shows a NAND latch used as a switch debouncer. With the switch in STOP position. Q will be equal to
0
1
CLK
none of these

⇒ The correct sequence of subsystems in an FM receiver is
Mixer, RF amplifier, Limiter, IF amplifier. Discriminator, Audio amplifier
RF amplifier, Mixer, IF amplifier, Limiter, Discriminator, Audio amplifier
RF amplifier, Mixer, Limiter, Discriminator IF amplifier, Audio amplifier
Mixer, IF amplifier, RF amplifier, Audio amplifier, Discriminator

⇒ Kell factor is about
5
3
0.7
0.2

⇒ The total number of leads in MOS controlled thyristor is
2
3
4
2 or 3

⇒ The heat sink disposes off heat mainly by
radiation
natural convection
forced convection
conduction

⇒ Consider the following statements about Java variables

Java variable must start with a letter or underscore or dollor sign.
Java variable can not start with a digit.
After the first character the variable can have any combination of letters or numbers.
Capitalization of letters must be consistent.

Which of the above are correct?
All
1, 2 and 3 only
2, 3, 4 only
1, 2 and 4 only

⇒ For the wave shown in figure, the average valu
14.14 A
15 A
17.17 A
19.19 A

⇒

Assertion (A): If a wave v = A₁ + A₂ sin ωt is applied to a pure capacitor the current wav
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

⇒ If the Nyquist plot does not encircle the (-1 + j0) point the system is always stable.
TRUE
FALSE

⇒ Parabolic and lens antenna used at
microwave frequency
medium frequency
low frequency
high frequency

⇒

Match the following:

	List I		List II
A.	PMMC	1.	Square law type scale
B.	Moving iron	2.	Very good response
C.	Thermo-couple	3.	Linear scale
D.	Electrostatic	4.	Voltmeter

A-4, B-1, C-2, D-3
A-3, B-2, C-1, D-4
A-4, B-2, C-1, D-3
A-3, B-1, C-2, D-4

⇒ A 300 MHz plane EM wave is propagating in free space. The wave is incident normally on an infinite copper slap. The antenuation constant for the wave is (σ_copper = 5.8 x 10⁷ mho/ m). The skin depth is
0.005 x 10^-3 m
0.0038 x 10^-3m
0.0028 x 10^-3 m
0.0024 x 10^-3 m