Andhra Pradesh Power Transmission Corporation (APTRANSCO) Assistant Engineers (AE) Electrical Previous Years Question Paper Analysis With Important Topics
APTRANSCO have released notification for 171 post AE 2019,To provide help to aspirant here we are providing previous years questions papers analysis with important topics,By this analysis candidate will be able to understand which subject are topics are important for upcoming.
APTRANSCO AE Electrical online test series will be start shortly .
Technical Part Analysis
| Subject/Topic | Numerical Question | Theory Question | Important Topics |
| Power System | 12 | 3 | Surge Impedance, DC Distributor, Transmission and Distribution Numerical, Inertia Based Questions (Transient And Steady State Stability),Faults Theory And Numerical, Cables Numerical, Insulator ,String Efficiency, Sag ,Ferranti Effect |
| Transformers | 3 | 1 | Turns Ratio ,Core losses, Auto Transformer, Open Delta Connection |
| DC Motor | 3 | 1 | Numerical On Commentator Bars,DC Motor Numerical |
| Synchronous Motor & Alternator | 5 | 1 | Fractional Pitch, Numerical, On Turbo Alternator, Harmonics Curve And Inverse V Curve, Complete Analysis |
| Induction Motor | 4 | 0 | Numerical on Synchronous Speed Calculation, Slip, Poles, Crawling Condition |
| Single Phase Induction Motor | 0 | 2 | Capacitor Start Applications |
| Control System | 5 | 1 | Root Locus, Stability From Transfer Function, Calculation Of Type And Order Of Function |
| Power Electronics | 5 | 2 | Snubber Circuit, RC Triggering,Harmonics,Triac, Half Wave Rectifier ,MOSFET, Chopper Circuit |
| Networks Theory | 2 | 4 | Resonance ,Superposition Theorem, Star Delta Conversion ,Two Wattmeter Method |
| Measurements | 4 | 2 | Phantom Loading, Energy Meter, Moving Iron Numerical , Ammeter Voltmeter Extension Numerical, Bridges Theory Questions |
| Electric Traction | 0 | 2 | Urban, Suburban Line, Pantograph |
| Electric Heating | 0 | 1 | Dielectric Heating |
| Analog And Digital Electronics | 3 | 0 | BJT ,A-D OR D-A converter, Flip Flops |
| Microprocessor | 0 | 1 | 8085 Microprocessor |
Non Tech Part Analysis
| Subject/Topic | Number Of Question |
| English | 3 |
| Coding Decoding | 4 |
| Number Series | 1 |
| Analogy | 1 |
| Order And Ranking | 1 |
| Venn diagram | 2 |
| Number System | 5 |
| Geometry | 2 |
| Probability | 1 |
| Profit & Loss | 2 |
| Log | 1 |
| Time & Work | 1 |
| Direction Sense Test | 1 |
| Data Sufficiency Test | 1 |