Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Communication S...

TIME LEFT -
  • Question 1
    4 / -1

    The relation between the maximum electron denisity N max and the critical frequency f for the ionosphere can be given as

  • Question 2
    4 / -1

    In order to cover a circular region of radios 128 km, by a TV transmitter, What must be the height of the transmitting antenna ?

  • Question 3
    4 / -1

    The frequency of carries wave emitted from L - C oscillator of 10 H inductance and 1 nF capacitor is ___________

  • Question 4
    4 / -1

  • Question 5
    4 / -1

    A transmitter transmit a power of 10 kw when modulation is 50%. What is the power of carrier wave ?

  • Question 6
    4 / -1

    A T.V. tower has a height 200 m. By how much the height of tower be increased to triple its coverage range ?

  • Question 7
    4 / -1

  • Question 8
    4 / -1

    What is the frequency range of signals that can be transmitted in care of twisted pair of wires ?

  • Question 9
    4 / -1

    What type of medium is used in optical communication ?

  • Question 10
    4 / -1

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now