![subject](/tpl/images/cats/User.png)
Engineering, 21.01.2021 23:00 seddy86
A transmission line of length / connects a load to a sinusoidal voltage source with an oscillation frequency f Assuming that the velocity of wave propagation on the line is c, for which of the following situations is it reasonable to ignore the presence of the transmission line in the solution of the circuit:
a. l=20 cm, f =50 kHz,
b. l =20 cm, f = 60 Hz,
c. l= 20 cm, f= 600 MHz
d. l= 1mm, f=100GHz
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
You know the right answer?
A transmission line of length / connects a load to a sinusoidal voltage source with an oscillation f...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 16.02.2020 05:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 16.02.2020 05:23
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.02.2020 05:24
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.02.2020 05:24
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.02.2020 05:24
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 16.02.2020 05:25
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.02.2020 05:25
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 16.02.2020 05:28
![question](/tpl/images/cats/mat.png)