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Channels Comparison Questions and Answers 124 PDF Book Download

Channels comparison quiz questions and answers, channels comparison MCQ with answers pdf 124 to study online A level physics course. Practice "communication systems" quiz, channels comparison Multiple Choice Questions (MCQs) for online college degrees. Free channels comparison MCQs, meaning of temperature, mechanics of fluids, resistance and temperature, forces in nucleus, channels comparison test prep for GRE test prep classes.

"First communication satellites used frequencies of", channels comparison Multiple Choice Questions (MCQs) with choices 3 ghz for uplink, 6 ghz for uplink, 6 ghz for downlink, and 5 ghz for downlink for SAT prep classes. Learn communication systems questions and answers to improve problem solving skills for schools that offer online degrees.

Quiz Questions on Channels Comparison 124 PDF Book Download

Channels Comparison Quiz

MCQ: First communication satellites used frequencies of

  1. 6 GHz for uplink
  2. 3 GHz for uplink
  3. 6 GHz for downlink
  4. 5 GHz for downlink

A

Forces in Nucleus Quiz

MCQ: When an electron is moving horizontally between oppositely charged plates, it will move in the

  1. straight line
  2. fall directly downwards
  3. move towards positive plates
  4. curved path

D

Resistance and Temperature Quiz

MCQ: At threshold voltage, resistance of diode

  1. decreases
  2. increases
  3. remains constant
  4. varies depending on the direction of voltage

A

Mechanics of Fluids Quiz

MCQ: Bernoulli's principle shows that, at points in a moving fluid where the potential energy change is very small

  1. the pressure is low where the velocity is low and similarly, the pressure is high where the velocity is high
  2. the pressure is low where the velocity is high and conversely, the pressure is high where the velocity is low
  3. pressure becomes independent of the velocity of the moving fluid
  4. pressure remain independent of the speed of the stationary fluid

B

Meaning of Temperature Quiz

MCQ: Temperature can't be lower than

  1. 0 °C
  2. 0 °F
  3. 0 K
  4. 0 °R

C