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tresset_1 [31]
4 years ago
13

A source which can be represented by a 12 V rms voltage source in series with a resistance of 1.5 k is connected to a 75- load r

esistance through an ideal transformer. Calculate the value of turns ratio for which maximum power is supplied to the load and the corresponding load power

Engineering
1 answer:
Margarita [4]4 years ago
4 0

Answer:

Number of turns ratio is 0.22 and power is 98mw.

Explanation:

Please look at the attached solutions.

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A 100 MHz generator with Vg= 10/00 v and internal resistance 50 ohms air line that is 3.6m and terminated in a 25+j25 ohm load
Lilit [14]

The value of Vz at point z from the generator  = 17.748 ∠ -107.62°  V

<u>Given data :</u>

Internal resistance = 50 ohms

Vg = 10 ∠ 0° v

length of air line = 3.6 m

Terminating resistance = 25 + j25 Ω

<u />

<u>First step : Determine the </u><u>Total impedance </u>

Total Impedance ( z ) = Rin + Rline + Rl + jXl

                                   = 50 + 50 + 25 + j25  

                                   = 125 + j25  ≈ 127.47 ∠ 11.3°

<u></u>

<u>Next step : Determine the </u><u>curren</u><u>t in the circuit </u>

current ( I ) = Vg / z

                  =  ( 10∠0° v ) / ( 127.47 ∠ 11.3° )

                 = 0.0784 ∠ -11.3  amp

<u />

<u>Final step</u><u> : Determine the value of Vz at point z from the generator </u>

Vz = ( Vg + I * Ri ) - ( RI * I + Rline * I )

    = ( 10∠0° + 0.0784 ∠ -11.3  * 50 ) - ( 25 + j25  + 50 * 0.0784 ∠ -11.3 )

    = -5.37 - j16.91  ≈  17.748 ∠ -107.62°  V

Hence we can conclude that the value of Vz at point z form the generator 17.748 ∠ -107.62°  V

Learn more about voltage : brainly.com/question/11288970

Hello your question is incomplete below is the complete question

<u><em>A 100 MHz generator with Vg =10< 0 degree (v) and internal resistance 50-ohm is connected to a lossless 50-ohm air line that is 3.6m long and terminated in a 25+j25 (ohm) load. </em></u>

<u><em> Find (a) V(z) at a location z from the generate.</em></u>

4 0
3 years ago
It is proposed to deposit a 5 μm thick nickel coating uniformly on all surfaces of a ceramic strip measuring 15 cm x 5 cm x 2 cm
MatroZZZ [7]

Answer:

Check the explanation

Explanation:

Let’s take for instance, when an object with a mass of 10 kg (m = 10 kg) is moving at a 5 meters per second (v = 5 m/s) velocity rate, the kinetic energy is equal to 125 Joules

Kindly check the attached images below to get the step by step explanation to the question above.

8 0
3 years ago
What is your favorite concole?
algol [13]

Answer:

Ps4

Explanation:

7 0
3 years ago
Read 2 more answers
Define Ancestor, Descendant, Siblings, Height, Depth, Root and Leaf for the
mr_godi [17]

Answer:

Ancestor are our great grandparents

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3 years ago
Which of the following is not a reason to give yourself extra "cushion" when driving?
damaskus [11]

Answer:

The question is incomplete, the complete question is:

Which of the following is not a reason to give yourself extra "cushion" when driving?

A. Poor visibility B. Poor road conditions C. Inclement weather D. None of these.

The correct answer is D. None of these.

Explanation:

All the options are not reasons to give yourself an extra cushion when driving, rather they are reasons that are not favorable to driving at all.

A cushion is a certain amount of distance you are supposed to keep between you and the car in front of you to allow easy maneuvering in any condition.

A typical cushion is 3 seconds between you and the car in front of you, in less than perfect conditions like bad weather or poor road conditions an additional second must be added to it.

7 0
3 years ago
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