SEWA exams, like many Gulf Cooperation Council (GCC) utility exams, often follow a split pattern:
Q: A 3-phase, 11 kV transmission line delivers 5 MW at 0.8 lagging power factor. The line resistance and reactance per phase are 2 Ω and 5 Ω respectively. The voltage regulation is approximately:
a) 5.2%
b) 8.7%
c) 12.4%
d) 15.1%
While finding a dedicated PDF titled exactly "SEWA Electrical Engineer Exam" is difficult (as government bodies rarely publish official past papers), the content typically covers standard engineering core subjects. A useful PDF found under this search should contain questions on: sewa electrical engineer exam questions pdf portable
Q: A SEWA rooftop solar PV system has 20 panels each rated 400 Wp, with inverter efficiency 96% and soiling loss 3%. The daily AC energy output (kWh) for 5 peak sun hours is:
a) 32.4 kWh
b) 35.8 kWh
c) 37.2 kWh
d) 40.0 kWh
Week 1–2: Review syllabus + fundamentals (AC/DC theory, circuit analysis).
Week 3–4: Electrical machines (transformers, motors, generators) — practice numerical problems.
Week 5–6: Power systems & protection (fault analysis, relays, earthing) — solve past questions.
Week 7: Power electronics & drives.
Week 8: Control systems & instrumentation.
Week 9: Measurements, standards, and safety regulations.
Week 10: Compile formula sheet and short notes.
Week 11: Take 2 full timed mock exams from your PDF pack.
Week 12: Review weak areas, redo mistakes, rest before exam. SEWA exams, like many Gulf Cooperation Council (GCC)
Exam-day tips:
Q5. Which type of circuit breaker is most commonly used for high voltage outdoor substations (132 kV and above)?
A) Air blast CB
B) Oil CB
C) SF6 CB
D) Vacuum CB Q: A 3-phase, 11 kV transmission line delivers 5 MW at 0
✅ Answer: C
Q6. The relay used for earth fault protection in a feeder is:
A) MHO relay
B) Differential relay
C) IDMT overcurrent relay
D) Directional relay
✅ Answer: C