Find the characteristic impedance, Electrical Engineering

Assignment Help:

(a) Now consider a typical open-wire transmission line with parameters of R = 14 /mi, L = 4.6 mH/mi, C = 0.01 µF/mi, and G = 0.3×10-6
S/mi. If the line operates at 1 kHz, find the characteristic impedance ¯ Z0 and the propagation constant ¯ γ .

(b) Then consider a 100-mi open-wire ?at telephone line with the same parameters as those given in part (a). The matched transmission
line is shown in Figure P15.1.18(b). If the frequency of the generator is 1 kHz, determine the following:

(i) Sending-end current ¯ IS .

(ii) Sending-end voltage ¯ ES .

(iii) Sending-end power PS.

(iv) Receiving-end current ¯ IR.

(v) Receiving-end voltage ¯ ER.

(vi) Receiving-end power PR.

(vii) Power loss in dB, which is given by 10 log (PS/PR).


Related Discussions:- Find the characteristic impedance

Name the flag bits available in 8085 microprocessors, Name  the flag bits a...

Name  the flag bits available in 8085 microprocessors. The 8085 microprocessor has five flags to show  five different  types  of data conditions .they are zero(Z),carry(CY),Sig

Find an expression for the power absorbed by the load, Q. For the circuit o...

Q. For the circuit of Figure: (a) Find an expression for the power absorbed by the load as a function of RL. (b) Plot the power dissipated by the load as a function of the lo

Aims of the tariff policy - electricity policies, Aims of the Tariff Policy...

Aims of the Tariff Policy - electricity policies: The aims of the National Tariff Policy are to: 1. Ensure availability of electricity to consumers at reasonable and compet

Field current and the armature terminal voltage, Consider the operation of ...

Consider the operation of a dc shuntmotor that is affected by the following changes in its operating conditions. Explain the corresponding approximate changes in the armature curre

Calculate the iron loss, Q. The efficiency of a 400-kVA, single-phase, 60-H...

Q. The efficiency of a 400-kVA, single-phase, 60-Hz transformer is 98.77% when delivering full-load current at 0.8 power factor, and 99.13%with half rated current at unity power fa

Discuss direct memory access, Discuss DMA definition. Direct memory ac...

Discuss DMA definition. Direct memory access (DMA) is a process wherein an external device takes over the control of system bus by the CPU. Direct memory access is for high-sp

Rftfrfr, #questionfrfrfrfr..

#questionfrfrfrfr..

What are the two modes of operations present in 8086, What are the two mode...

What are the two modes of operations present in 8086? i. Minimum mode (or) Uniprocessor system ii. Maximum mode (or) Multiprocessor system

Determine the value of the load resistance, Q. A60-Hz, 100-kVA, 2400/240-V(...

Q. A60-Hz, 100-kVA, 2400/240-V(rms) transformer is used as a step-down transformer from a transmission line to a distribution system. Consider the transformer to be ideal. (a) F

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd