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Q1. | The phase angle curve of G(jω) H(jω) is drawn by adding the phase angles of individual factors. |

A. | TRUE [Correct Answer] |

B. | FALSE [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ The phase velocity

*v*in a transmission line is

LC

C/L

L/C

1/LC

⇒ Gauge factor of a strain gauge is

unit change in resistance per unit change in length

change in resistance per unit change in length

unit change in length per unit change in resistance

none of the above

⇒ In which one of the following types of analog to digital converts the conversion time is practically independent of the amplitude of the analog signal?

The dual slope integrating type

Successive approximation type

Counter ramp type

Tracking type

⇒ The correct form of expression B

^{3}-2 A C in FORTRAN 77 is

B * * 3 - 2 * A * C

B * 3 - 2 * A AC

B * * 3 - 2 ** A * C

B *** 3 - 2 * A * C

⇒ In audio cassettes the width of each recording track is

5 mm

2.5 mm

1.5 mm

1 mm

⇒ The ASCII code is

5-bit code

7-bit code

9-bit code

11-bit code

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

TRUE

FALSE

⇒ As per Hall effect, if any specimen carrying a current I is applied in a transverse magnetic field B, then an electric field E is induced in the specimen in the direction.

parallel to I

perpendicular to B and parallel to I

parallel to I and B

perpendicular to both I and B

⇒ When an SCR is reverse biased

two junctions are reverse biased and one junction is forward biased.

all the three junctions are reverse biased.

one junction is reverse biased and two junctions are forward biased.

any of the above depending on the magnitude of reverse bias.

⇒ With a JK master-slave flip-flop the master is clocked when the clock is __________ , and the slave is triggered when the clock is __________ .

low, low

high, low

low, high

high, high

⇒ PIN diode has

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*p*

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*p*

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none of the above

⇒ Sweep voltage generators, sweep current generators, multivibrators and blocking oscillators can be combine

negative resistance oscillators

tuned base tuned collector oscillators

relaxation oscillators

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⇒ A parity detector can detect

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single error or odd number of errors

two errors

single or two errors

⇒ In which material do conduction and valence bands overlap

insulators

conductors

both conductor and semiconductor

semiconductors

⇒ E

_{g}is the band gap, A is pre-factor,

*k*is Boltzmann constant? Which one of the following is the remaining grade of paper used in paper capacitor, besides the other two grade of paper-low and extra low loss?

Strong dielectric

Regular

Rough

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⇒ In a CE amplifier circuit the load resistance is open circuited. The output voltage will

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decrease

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⇒ The transfer function of a system is given by H(

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(

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(

*t*

^{*}

*e*

^{2t}) U(

*t*)

(

*t*

*e*

^{-2t}) U(

*t*)

(

*t*

*e*

^{2t}) U(

*t*)

⇒ Which of the following statement is false?

The gate of DMOSFET may be biased positively, zero or negatively

N-channel enhancement-only MOSFET conducts only when its gate is highly positive

JFET has lower input impedance than MOSFET

The bipolar base is forward biased, JFET gate must also be forward biased

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none of the above

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⇒ A series RLC circuit is supplied from a variable frequency source. The resonant frequency is ω

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slightly more than ω

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⇒ A VF display operates on the principle of a vacuum diode.

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⇒ If the diameter of a wire is doubled, its current carrying capacity becomes

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10110

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0210 H

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3.4 radians/km

34.4 radians/km

344 radians/km

3440 radians/km

⇒ Which one of the following statement is correct?

Both Laplace's (L) and Poisson's (P) equation are non linear

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L is linear but P is non linear

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⇒ Rank of the matr

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⇒ Consider the following statements: The radar pulse must be flat topped to

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- make the returned echoes easier to distinguish from noise.

1, 2, 3, 4

1, 2, 3

1, 2

1, 3, 4