Fundamentals Of Electrical Engineering (BEE101) - AKTU Question Paper 2024-25
B.Tech · Semester 1 · Free PDF Download
This is the official AKTU Fundamentals Of Electrical Engineering Previous Year Question Paper for B.Tech Semester 1, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
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Questions Asked in 2024-25
Fundamentals Of Electrical Engineering (BEE101) — complete question paper · 70 marks · 3 Hours
- aDefine bilateral and unilateral element
- bDefine the RMS value and write the formula
- cA resistance of 15Ω, choke coil of 0.05 H and the capacitor of 0.03 F are connected in series. Find the imp edance of the circuit if frequ ency is 50
- dDraw the phasor diagram of pract ical transformer at no load condition
- eWrite the condition for maximum efficiency of transformer
- fDefine the commutator in DC machine
- gWhat is Switch fuse unit(SFU)?
- aFind the current I 1 and I2 using the Mesh analysis
- bWhat is resonance curve and prove the bandwidth of resonant frequency
- cDerive series resonance frequency in R-L-C circuit. A series R-L-C circuit has R=20 , L=0.1H and C=0.09F. Determine (i) Resonant frequency (ii) Q factor of the circuit at resonance. (iii) Bandwidth
- dA three phase 50Hz ,2 pole induction motor has a full speed of 2860 rpm. What is the (i) synchronous speed (ii)slip of the induction motorand (iii) rotor emf frequency?
- eExplain construction of underground cable? Explain each laye r of cable with neat diagram. Why used of bedding in cable?
- aFind the voltage V 1 and V2 using nodal analysis
- bFind the value of the currents I 1, I2 and I3 flowing clockwise in the first, second and third mesh respectively
- aExplain the phenomenon of parallel resonance circuit. Also d erive the formula for resonant frequency of the circuit with a pure capac itor in parallel with a coil having resistance and inductanceas shown figure
- bA series RLC circuit containing a resistance of 12Ω, an indu ctance of 0.15H and a capacitor of 100uF are connected in series across a 100V, 50Hz supply. Calculate the total circuit impedance, the circuit s current, power factor and draw the voltage phasor diagram
- aThe primary and secondary windi ngs of a 600 kVA transformer have resistance of 0.4 Ω and 0.001 Ω respectively. The primary and secondary voltages are 6000 V and 200 V respectively. The iron loss is 32 00 W. Calculate the efficiency on full load at the load power factor being 0.8
- bWhy does not use of transformer in DC supply and derive the EMF equation?
- aExplain the working principle of DC generator and also Deriv e the EMF equation of DC generator
- bCalculate the emf generated by a 6 pole DC generator having 480 conductors and driven at a speed of 1200 rpm. The flux per pole is 0.012 Wb. Assume the generator to be (a) Lap wound, (b) Wave wound
- aWhat is Bus-bars in power system? Write the type of Bus-bars . Explain the single Bus-bars system
- bWhat is ELCB and why it is used? Explain the Voltage type of ELCB with suitable diagram
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
Repeated Questions — BEE101
Questions that appeared in more than one session, found by comparing 4 years of Fundamentals Of Electrical Engineering papers (2022-23, 2023-24, 2024-25, 2025-26)
Draw the phasor diagram of pract ical transformer at no load condition
Appeared in: 2022-23 · 2023-24 · 2024-25
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