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Q1. | In a complex wave, the negative half of the wave is a reproduction of the positive half wave. Then |

A. | the wave contains only fundamental and third harmonic [Wrong Answer] |

B. | the wave does not contain even harmonics [Correct Answer] |

C. | the wave does not contain odd harmonics [Wrong Answer] |

D. | the wave does not contain triple harmonics [Wrong Answer] |

View Answer
Explanation:-
Answer : BDiscuss 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 :**

⇒ Kirchoff's laws are applicable to

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circuits with sinusoidal excitation only

dc circuits and circuits with sinusoidal excitation

circuits with any excitation

⇒ From which instant is the turn off time of a thyristor defined

when anode voltage becomes zero

when anode current becomes zero

when both anode voltage and current become zero

none of the above

⇒ FORTRAN expression for 3

*b*

^{2}-5

*a*

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SQRT (3 * B ** 2 - 5 * A ** 2)

SQRT 3 * B ** 2 - 5 * A ** 2

SQRT (3 * b ** 2 - 5 * a ** 2)

SQRT (3 * B ** 2) - SQRT (5 * A **2)

⇒ Which of the following is a computer language?

MS WORD

Page maker

MS EXCEL

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⇒ Surface waves can propagate on Piezoelectric substrates.

TRUE

FALSE

⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | Silicon | 1. | is trivalent |

B. | Arsenic | 2. | rarely used as semiconductor |

C. | Indium | 3. | is pentavalent |

D. | Germanium | 4. | intrinsic semiconductor |

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

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

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

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

⇒ The phase difference between them is __________ degrees.

15

50

60

105

⇒

**Assertion (A):** In SSB, carrier is suppressed by about 45 dB

**Reason (R):** SSB is standard form for radio communication

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

⇒ An RL admittance function can also be realized as

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⇒ The band gap of silicon at 300K is

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⇒ The relation between plate current and plate voltage of a vacuum diode is called

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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

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The Poynting vector points everywhere radially into the volume between the plates.

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100

4

1

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Z

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⇒ Resistivity of copper is nearly

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⇒ Which of the following is correct? The circuit shown in the fig

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FALSE

⇒ Which of these are allowed in Basic?

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⇒ Algebraic expression for

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*x*[

*n*] is X[

*z*]... What is the algebraic expression of

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*e*

^{jω0n}

*x*[

*n*]?

X(Z - Z

_{0})

X(

*e*

^{-jW0z})

X(

*e*

^{jω0z})

X(Z)

^{jω0z}