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Q1. | In a horizontal polarized wave |

A. | magnetic field is perpendicular to ground [Wrong Answer] |

B. | magnetic field component is parallel to ground [Wrong Answer] |

C. | electric field component is perpendicular to ground [Wrong Answer] |

D. | electric field is parallel to ground [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ For the collector-feedback amplifier shown below the voltage gain A

_{v}will be _________

-113.07

-103.07

-107.07

-93

⇒ A string of series connected thyristors needs equalising circuit to

ensure proper firing

ensure proper current division

ensure proper voltage division

none of the above

⇒ The peak factor is

rms value/peak value

rms value/average value

peak value/rms value

peak to peak value/rms value

⇒ A rectangular waveguide is a

rectangular conducting wire to propagate electromagnetic waves

hollow rectangular walled room carrying electromagnetic wave

hollow rectangular conducting tube through which electromagnetic waves can be propagated

tube antenna to transmit and receive electromagnetic waves

⇒ Two function

*g*

_{1}(

*t*) and

*g*

_{2}(

*t*) with correlation of 6 has average power of 4 and 5 respectively. The power of

*g*

_{1}(

*t*) +

*g*

_{2}(

*t*) is

9

21

3

15

⇒ Since noise phase modulated FM wave, as the noise sideband frequency approaches the carrier frequency, the noise amplitude

is equalized

is increased

is decreased

remains constant

⇒ A BJT is said to be operating in saturation region if

both junctions are reverse biased

both junctions are forward biased

base emitter junction is forward biased and base collector junction is reverse biased

base collector junction is forward biased and base emitter junction is reverse biased

⇒ A 50 p characteristic impedance line is connected to a load which shows a reflection coefficients of 0.268. If V

_{in}= 15 volt, then the net power delivered to the load will be

0.139 W

1.39 W

0.278 W

2.78 W

⇒ The impedance 3.2 - j 12 in polar form is given as

6.4 ∠ - 75°

8.4 ∠ - 75°

10.4 ∠ - 75°

12.4 ∠ - 75°

⇒ The number of categories in which registers are classified in μP are

2

3

4

5

⇒ What is the purpose of DMA facility in microprocessor based system?

To increase the speed of data transfer between the mP and the I/O devices

To increase the speed of data transfer between the mP and the memory

To increase the speed of data transfer between the memory and the I/O devices

To improve the reliability of the system

⇒ In fi

Wave A is lagging wave B by ∠θ

Wave A is leading wave B by ∠θ

Wave A is lagging wave B by ∠θ and the two waves have same rms values

Wave A is lagging wave B by ∠θ and the two waves have different rms values

⇒ In a material, the Fermi level is located between the centre of the forbidden band and the conduction band. Then what is that material?

A

*p*-type semiconductor

An

*n*-type semiconductor

An intrinsic semiconductor

An insulator

⇒ The current through common emitter resistor of a differential amplifier is called

differential current

emitter current

ground current

tail current

⇒ The current due to thermionic emission is proportional to

T

T

^{2}

T

^{3}

T

^{4}

⇒ The feedback technique employed in the following circuit

voltage series feedback

current series feedback

voltage shunt feedback

current shunt feedback

⇒ Three phase four wire induction energy meter is used to measure

energy in 3 phase balanced star load

energy in 3 phase balanced delta load

energy in 3 phase unbalanced load

either (a) or (b)

⇒ A two port network is symmetrical if

*z*

_{11}

*z*

_{12}-

*z*

_{12}

*z*

_{21}= 1

AD - BC = 1

*h*

_{11}

*h*

_{22}-

*h*

_{12}

*h*

_{41}= 1

*y*

_{11}

*y*

_{22}=

*y*

_{12}

*y*

_{21}= 1

⇒ A sequence detector is required to give a logical output of 1 whenever the sequence 1011 is detected in the incoming pulse stream. Minimum number of flip-flops needed to built the sequence detector is

4

3

1

2

⇒ Norton's theorem reduces a two terminal network to

a constant current source and an impedance is parallel

a constant current source and an impedance in series

a constant voltage source and an impedance in parallel

a constant voltage source and an impedance in series

⇒ The law J = σE, where J is current density, σ is electrical conductivity and E is field strength is

Ohm's law

Gauss law

Ampere's law

Biot-Savart law

⇒ 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

⇒ A trimmer is basically a

insulator

inductor

capacitor

variable resistor

⇒ The pole-zero configuration of the given figure can be

lag compensator

lead compensator

lead-lag compensator

series compensator

⇒ The circuit shown in the figure is best described

bridge rectifier

ring modulator

frequency discriminator

voltage doubler

⇒ The minimum number of equations required to analyze the circuit shown in the figur

3

4

6

7

⇒ R.M.S. value of the waveform shown wil

3.53 V

1 V

7.07 V

8.56 V

⇒ Industrial noise has the frequency range of

1 to 100 Hz

200 to 5000 Hz

above 200 MHz

1 to 600 MHz

⇒ If the functions

*w, x, y, z*are as foll

*w = z x = z*

*w = z, x = y*

*w = y*

*w = y = z*

⇒ The conduction band is

same as forbidden energy gap

generally located on the top of the crystal

generally located on the bottom of the crystal

a range of energies corresponding to the energies of the free electrons