Vidyut Sahayak (Pareshan) Contractual study guide
Vidyut Sahayak (Pareshan) Contractual · Work through your exam, one topic at a time.
Vidyut Sahayak (Pareshan) contractual recruitment is a fixed-term junior electrical engineering engagement with a state electricity utility or board - typically a distribution or transmission company hiring diploma/degree electrical candidates for substation, O&M, metering and field work on a contract basis. The written test is objective: multiple-choice questions delivered on computer or OMR sheet, drawn from a single syllabus that spans the whole electrical discipline rather than one specialty. The Vidyut Sahayak (Pareshan) Contractual study guide has 11 sections and about 3,348 words.
01Electrical Circuits and Network Theory
This domain tests DC and AC circuit analysis, network theorems, resonance and first-order transients. Numerical questions often combine source transformation with Thevenin or maximum power transfer.
320 words, about 2 min02Electrical Machines (Transformers, DC, Induction and Synchronous Machines)
This domain covers transformer operation and testing, DC machine EMF and torque, induction motor slip, and synchronous machine speed and excitation. Expect formula-based numericals and conceptual comparisons.
324 words, about 2 min03Power Systems (Generation, Transmission, Distribution and Protection)
This domain tests generation economics, transmission-line performance, distribution layout and protection coordination. Questions frequently use three-phase power, current, loss and relay-zone calculations.
299 words, about 1 min04Power Electronics and Electric Drives
This domain tests controlled rectifiers, choppers, inverters, AC voltage controllers and drive control. Expect average-voltage, duty-cycle and V/f numericals.
309 words, about 2 min05Measurements and Instrumentation
This domain covers indicating instruments, bridges, instrument transformers, wattmeters and energy meters. Questions test both connections and error calculations.
283 words, about 1 min06Control Systems
This domain tests transfer functions, block-diagram reduction, time response, stability and frequency response. Numerical questions often ask for damping ratio, overshoot or Routh array sign changes.
302 words, about 2 min07Basic and Digital Electronics
This domain tests diodes, BJTs, FETs, op-amps, logic gates, Boolean algebra, flip-flops and data converters. Expect both circuit calculations and truth-table reasoning.
295 words, about 1 min08Electrical Installation, Wiring, Estimation and Safety Practices
This domain tests Indian wiring practice, cable sizing, earthing, protective devices, estimation and safety rules. Questions often use IE Rules and IS 732 terminology.
324 words, about 2 min09Renewable Energy and Energy Conservation
This domain covers solar PV, wind, small hydro, biomass, storage, net metering and energy auditing. Numerical questions focus on energy yield, capacity factor and payback.
296 words, about 1 min10General Awareness
This domain checks static general knowledge with a Gujarat and India focus, plus polity, economy, science and recent events. Electricity-sector questions often connect constitutional provisions with regulatory bodies.
314 words, about 2 min11Reasoning and Language (Gujarati/English)
This domain tests logical reasoning and the candidate's control of Gujarati and English. Reasoning items include series, coding, blood relations, syllogism and seating; language items include grammar, vocabulary, comprehension and translation.
282 words, about 1 min