engineering recuitment BSPHCL Technician (Electrician) 2024 Mock Test Electrical Machines Transformer Transformer Construction
The flux produced in a transformer contains a third harmonic component such that the resultant flux is flat topped. Then the shape of the waveform of the emfs included in the primary is
1
Tringular
2
Sinusoidal
3
Peaked
4
Flat-topped