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Transmission of Electric Signal through Wires MCQ Questions with Answers PDF Download eBook

Transmission of electric signal through wires Multiple Choice Questions (MCQ) to solve transmission of electric signal through wires quiz answers PDF worksheet, 10th grade physics test for online courses. Practice information and communication technology Multiple Choice Questions and Answers (MCQs), "Transmission of Electric Signal through Wires" quiz questions PDF for online schools. Learn information and communication technology, storage devices and technology, internet, transmission of electric signal through wires test prep for online high school courses.

"The vibration of the diaphragm produces" Multiple Choice Questions (MCQ) on major sources of energy with choices heat waves, light waves, sound waves, and electric current for online schools. Solve information and communication technology quiz questions for online certificate programs for online courses.

MCQs on Transmission of Electric Signal through Wires PDF Download eBook

MCQ: The vibration of the diaphragm produces

  1. heat waves
  2. light waves
  3. sound waves
  4. electric current

C

MCQ: The speed of sound in air is just

  1. 1158 km per hour
  2. 1349 km per hour
  3. 1200 km per hour
  4. 1246 km per hour

D

MCQ: In 1876, a simple telephone model to send voice in the form of the electrical signal from one place to another was made by

  1. Charles Babbage
  2. John Logie
  3. Michael Faraday
  4. Alexander Graham

D

MCQ: The electric current flowing through an electromagnetic in the receiver produces a varying

  1. potential field
  2. magnetic field
  3. shock field
  4. none of above

B

MCQ: When we speak into the mouthpiece, the sound vibrations also vibrate the

  1. diaphragms
  2. mentacles
  3. cylinder braid
  4. insulating sleeve

A