Question
Download Solution PDFOne of the main advantages of AAAC (All Aluminium Alloy Conductor) over AAC (All Aluminium Conductor) is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAAAC (All Aluminium Alloy Conductor) and AAC (All Aluminium Conductor) are both used in overhead power transmission. The key differences relate to mechanical and environmental performance.
🔍 Comparison:
| Property | AAC | AAAC |
|---|---|---|
| Material | Pure aluminium | Aluminium alloy (typically Al-Mg-Si) |
| Mechanical Strength | Lower | Higher |
| Corrosion Resistance | Lower | Higher |
| Conductivity | Higher (better electrical conductor) | Lower than AAC |
| Weight | Heavier | Slightly lighter |
| Cost | Generally lower | Slightly higher |
Last updated on Jun 16, 2025
-> RRB JE CBT 2 answer key 2025 for June 4 exam has been released at the official website.
-> Check Your Marks via RRB JE CBT 2 Rank Calculator 2025
-> RRB JE CBT 2 admit card 2025 has been released.
-> RRB JE CBT 2 city intimation slip 2025 for June 4 exam has been released at the official website.
-> RRB JE CBT 2 Cancelled Shift Exam 2025 will be conducted on June 4, 2025 in offline mode.
-> RRB JE CBT 2 Exam Analysis 2025 is Out, Candidates analysis their exam according to Shift 1 and 2 Questions and Answers.
-> The RRB JE Notification 2024 was released for 7951 vacancies for various posts of Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant, Chemical Supervisor (Research) and Metallurgical Supervisor (Research).
-> The selection process includes CBT 1, CBT 2, and Document Verification & Medical Test.
-> The candidates who will be selected will get an approximate salary range between Rs. 13,500 to Rs. 38,425.
-> Attempt RRB JE Free Current Affairs Mock Test here
-> Enhance your preparation with the RRB JE Previous Year Papers.