Generate KERALA UNIVERSITY Class 5 electrical drives and control Question Paper
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Sample Questions
- A single phase full oridge inverter has a resislive load of $2.4 \Omega$ and do input vollage is $\mathrm{Vs}=48 \mathrm{~V}$. Delermine (a) oulput power (b) peak and average current of thyristors (c)...
- (b) A shunt generalor delivers 450 A at 230 V and the resislance of the shunt field and armature are $50 \Omega$ and $0.03 \Omega$ respectively, Calculate the generated e.m. P?
- Explain the different types of do generators writh schematic diagram and write the expression for generated emf.
- Explain the construction of a three phase Induction motor and how a rolating magnelic field is produced.
- (a) Draw and explain the VI and Iransfer characterislics of MOSFET. 6