Electrical Engineering · Power Systems
An All Aluminium Alloy Conductor (AAAC) is used in transmission lines due to its improved performance over conventional conductors. Which of the following statements about AAAC is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It has higher electrical conductivity than ACSR of the same diameter.
- 2It has better corrosion resistance and higher strength-to-weight ratio than ACSR.✓
- 3It has lower current-carrying capacity compared to AAC.
- 4It has a steel core for additional mechanical strength.
Correct answer
It has better corrosion resistance and higher strength-to-weight ratio than ACSR.
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