Question is ⇒ For any given two port network, any parameter set can be determined from measurements made at the two ports., Options are ⇒ (A) TRUE, (B) FALSE, (C) , (D) , (E) , Leave your comments or Download question paper.

Question is ⇒ For any given two port network, any parameter set can be determined from measurements made at the two ports., Options are ⇒ (A) TRUE, (B) FALSE, (C) , (D) , (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	For any given two port network, any parameter set can be determined from measurements made at the two ports.
A.	TRUE [Correct Answer]
B.	FALSE [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 :

⇒ If the target area is small compared to wavelength of radar the situation is called
resonance region
Rayleigh region
optical region
binomial region

⇒ Mesh analysis is applicable __________ only.
planar network
non planar network
a circuit which contains only current sources
none

⇒ In a cycloconverter it is possible to vary
only output frequency
only output voltage
both output voltage and frequency but not simultaneously
both output voltage and output frequency simultaneously

⇒ A P-N junction diode dynamic conductance is directly proportional to
the applied voltage
the temperature
its current
thermal voltage

⇒ The equivalent unit of joule is
newton
newton-meter
newton-metre²
none of the above

⇒ The important postulate arising out of Maxwell's modification of Ampere's law is
a changing magnetic field produces an electric field
a changing electric field produces a magnetic field
a motional e.m.f. is produced by a coil moving in a magnetic field
a steady current produce a magnetic field

⇒ A Shockley diode can be used
in place of SCR
as a trigger switch for SCR
in place of UJT
both in place of SCR and as a trigger switch for SCR

⇒ The character set of Fortran 77 includes lower case alphabets a to z.
TRUE
FALSE

⇒ For 2 port reciprocal network, o.c. output voltage divided by input current is equal to
B
z₁₂
1/y₁₂
h₁₂

⇒ Binary number 11001 is equivalent to decimal number
35
15
105
25

⇒ The value of capacitor C for dynamic equalising circuit of series connected thyristors is determined by
forward characteristics of thyristors
reverse recovery characteristics of thyristors
both forward and reverse recovery characteristics of thyristors
none of the above

⇒ Which of the following is a valid variable in FORTRAN 77?
0.125
ALPHA -3
ALPHA 3
BALPHAC

⇒ Assuming accumulator contain A 64 and the carry is set (1). What will accumulator (A) and carry (CY) contain after ANA A?
A 6 H, 1
A 6 H, 0
00 H, 0
00 H, 1

⇒ In a programmable counter
the starting number for counting can be programmed
the modulus can be programmed
both the starting number and modulus can be programmed
either the starting number or modulus can be programmed

⇒ In a TV receiver there is no raster, no picture and no sound. The most likely defective stage is
power supply unit
video output circuit
horizontal oscillator
balun

⇒ Consider the sequence x[n] = [- 4 - j5 1 + J2 4]
[- 4 - J2.5 J2 4 - J2.5]
[- J2.5 1 J2.5]
[- J5 J2 0]
[- x 1 4]

⇒ A planar array radar uses a high gain planar array antenna.
TRUE
FALSE

⇒ A signal having uniformly distributed amplitude in the interval (- V to + V) is to be encoded using PCM with uniform quantization. The signal to quantization noise ratio is determined by
dynamic range of signal
sampling rate
number of quantizing levels
power spectrum of signal

⇒

Match the following:

	List I (Component)		List II (Dominant TE mode)
A.	Rectangular wave guide	1.	TE₁₀₁
B.	Circular waveguide	2.	TE₁₀
C.	Rectangular cavity	3.	TE₁₁₁
		4.	TE₁₁

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

⇒ An increase in temperature increases the width of depletion layer.
TRUE
FALSE

⇒ The current rating of a cable depends on
length of cable
diameter of cable
both length and diameter of cable
none of the above

⇒

Assertion (A): Electrodynamic instrument is not used as ammeter or voltmeter.

Reason (R): Electrodynamic instrument is more costly than PMMC and moving iron instrument.

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 R is false
A is false R is true

⇒ Which of the following has highest resistivity?
Mica
Paraffin wax
Air
Mineral oil

⇒ Which of the following is not considered as a useful quantity in comparing noise performance of receivers?
Noise temperature
Noise figure
Noise resistance
Input noise voltage

⇒ Introducing a resistor in the emitter of a common amplifier stabilizes the d.c. operating point against variations in
only the temperature
only β of the transistor
both temperature and β
none of these

⇒ A cascade amplifier will have higher cut off frequency
equal to that of single stage amplifier
less than that of single stage amplifier
more than that of single stage amplifier
none of these

⇒ A BJT amplifier has a power gain of 0.5 from source to base. The power gain in dB is
-0.3 dB
-3 dB
-6 dB
-10 dB

⇒

Assertion (A): An inverter does not require forced commutation

Reason (R): A series inverter is a forced commutation inverter.

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

⇒ The depth of penetration at 4 MHz is 10 cm, then at 2.5 MHz it is
62.5 cm
13 cm
6.25 cm
8 cm

⇒

Assertion (A): The surge current which an SCR can withstand is much higher than rms on state current.

Reason (R): The duration of surge current is very small.

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