AC Circuits questions
10 job-exam questions on AC Circuits from 5 papers — BPSC, BB, BUET and more — with answers and discussion.
Papers
- November 2026 – Written (BPSC) — BPSC · Assistant Engineer (EEE)
- October 2026 – Written (BPSC) — BPSC · Assistant Programmer (CSE)
- October 2025 – Written (BUET) — DPDC · Assistant Engineer (EEE)
- July 2021 – MCQ (BUET) — BUET · MSC (ICT)
- 2013 – Preliminary — BB · Assistant Maintenance Engineer
Questions
- The resonant tuner circuit of an FM radio is given in the figure below. What must be the range of the value of C to have the resonant…
- A single-phase circuit has Z_1 = 6 + j8\ \Omega and Z_2 = 4 - j3\ \Omega in parallel across 200 V. Determine the branch currents and the…
- If V1=50sin (ωt+10) and V2=30sin (ωt+50) then:
- The imaginary part of the admittance of an AC circuit is:
- At ______ frequencies the parallel R-L circuit behaves as purely resistive.