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Transmission of Electric Signal through Wires MCQ with Answers PDF

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. Transmission of Electric Signal through Wires MCQs PDF: information and communication technology, storage devices and technology, internet test prep for online high school courses.

"The vibration of the diaphragm produces" Multiple Choice Questions (MCQ) on transmission of electric signal through wires 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

MCQ: The vibration of the diaphragm produces

heat waves
light waves
sound waves
electric current

MCQ: The speed of sound in air is just

1158 km per hour
1349 km per hour
1200 km per hour
1246 km per hour

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

Charles Babbage
John Logie
Michael Faraday
Alexander Graham

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

potential field
magnetic field
shock field
none of above

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

diaphragms
mentacles
cylinder braid
insulating sleeve