Determine maximum length for cable, Electrical Engineering

Assignment Help:

You have been asked to help on the design of CDU's new electric vehicle. The vehicle is to be powered by a 96V, 300A battery pack and you need to decide on the maximum length you can run the 50mm2 cable that is to be used to wire the battery pack to the controller.

(i)  After looking up AS-3000 you find that the cable must not have a voltage drop of more than 5% across it at maximum current (in this case 300A). If the resistivity (ρ) of the cable to be used is 4x10-7 Ohm-meters, what is the maximum length for this cable? Show all calculations. 

(ii) After making your calculation, you realise that you actually need a piece of wire twice as long as your calculation permits. Suggest, showing all working out, how you might be able to achieve the required length. The resistivity of any cable used must remain the same (4x10-7 Ohm-meters).


Related Discussions:- Determine maximum length for cable

Matlab simulation, Simulate and compare BER of QPSK system and 4-QAM system...

Simulate and compare BER of QPSK system and 4-QAM system without grey coding Eb/No=0.2.4.6.8.10

Show the storage layout of digital system, Q. Show the Storage Layout of di...

Q. Show the Storage Layout of digital system? The IEEE floating point numbers have three basic components: the sign, the exponent, and the mantissa. A mantissa is composed of t

Explain the suitability of copper, Explain  the  suitability  of  coppe...

Explain  the  suitability  of  copper that  is  used  as  electrical  conducting materials. Copper : Pure annealed is utilized for the winding of electrical machines. High pur

Tools for power supply, Tools for Power Supply The several universal t...

Tools for Power Supply The several universal tools those could be applied in the power-sector for the improvement of organizational efficiency and effectiveness. These tools v

Draw a neat circuit of colpitt''s oscillator, Q. Draw a neat circuit of Col...

Q. Draw a neat circuit of Colpitt's oscillator using an n-p-n transistor. Give its equivalent circuit obtain expressions for (i) frequency of oscillation and(ii) minimum gain for s

Principles behind ecg monitoring, a) Provide pertinent summary of the basic...

a) Provide pertinent summary of the basic principles behind ECG monitoring b) Using MATLAB, provide plots of the "clean" and "noisy" ECG signals. Investigate the spectral es

Determine the ratio of full-load current, The rotor of a wound-rotor induct...

The rotor of a wound-rotor induction motor is rewound with twice the number of its original turns,with a cross-sectional area of the conductor in each turn of one-half the original

Copy data byte 10h ldax instruction, Copy  data byte  10H LDAX  instruct...

Copy  data byte  10H LDAX  instruction Example : Copy  data byte  10H  stored at memory  location 3020 H to  the accumulator using  LDAX  instructions. Solution : To use

Rectification, diagram for full wave bridge circuit single phase,full wave ...

diagram for full wave bridge circuit single phase,full wave centre tap circuit and haif wave rectification circuit

Transistor Amplifier, I need help designing a BJT amplifier with that meets...

I need help designing a BJT amplifier with that meets the following parameters: voltage gain greater than 300, Ic(Vce=0)=2uA, Vcc=20V.

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