Core engineering

Electrical Engineering

Circuits, machines and power systems — with GATE, PSUs and core jobs.

Core subjects with Aria

Read the notes, or pick a subject and Aria teaches it from the basics, with the formula first, units checked, and numericals worked step by step.

Electric Circuits

Network theorems, transients, AC analysis, resonance

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14 notes

Electromagnetic Fields

Coulomb, Gauss, Ampere, Faraday, Maxwell

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12 notes

Signals & Systems

LTI systems, Fourier, Laplace, z-transform

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15 notes

Electrical Machines

Transformers, DC machines, induction and synchronous machines

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15 notes

Power Systems

Transmission, load flow, faults, protection, stability

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15 notes

Control Systems

Transfer functions, stability, root locus, Bode, state space

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14 notes

Measurements

Bridges, instruments, error analysis

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15 notes

Analog & Digital Electronics

Diodes, transistors, op-amps, logic design

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12 notes

Power Electronics

Converters, inverters, choppers, drives

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14 notes

GATE EE preparation

The GATE EE paper covers engineering mathematics, general aptitude and the subjects above. Take timed mocks marked the way GATE marks, or practise any subject with Aria.

GATE EE mock testsFull 65-question papers and subject tests, with worked solutions.Take a test

PSUs, government jobs and core placements

Many PSUs shortlist engineers through GATE scores; others run their own exams. Recruiting PSUs, cut-offs and eligibility change every year — always check the official notification.

PSUs that have recruited through GATE

NTPC · PGCIL · BHEL · NHPC · IOCL · THDC

Other exams

  • UPSC Engineering Services (ESE) — Electrical
  • State engineering services (e.g. MPSC)

Core companies

Siemens · ABB · Schneider Electric · Tata Power · Havells

Company interview prep (15)

Switch to IT

Plenty of Electrical graduates get software jobs — service companies hire from every branch. This is the order that works when you haven't coded much.

  1. 1Aptitude first Every service company tests it before anything else.
  2. 2One language, properly Java from the basics, with Aria when you are stuck.
  3. 3DSA, pattern by pattern The problems that actually get asked, in order.
  4. 4SQL 240 problems on real schemas — a common test round.
  5. 5Your resume Import it, get an ATS check, fix weak bullets.
  6. 6Mock interviews Practise the interview before the interview.
Build my IT plan with Aria