SSE JE Electrical Engineering 29 Oct 2020 Shift 2 Papers

If the number of slots(s) per pole(p) per phase $\left(\mathrm{\varphi }\right)$ is an integer, then the winding is called an integral-slot winding i.e. $\mathrm{q}=\frac{\mathrm{s}}{\mathrm{p}\mathrm{\varphi }}=$ integer.
We have different slot values and pole $\left(\mathrm{p}\right)=4$ and phase $\left(\mathrm{\varphi }\right)=3$
1. For $\mathit{s}=12,\mathit{q}=\frac{12}{3\times 4}=1=$ integer
2. For $\mathit{s}=24,\mathit{q}=\times \frac{24}{3\times 4}=2=$ integer
3. For $\mathit{s}=48,\mathit{q}=\frac{48}{3\times 4}=4=$ integer
4. For $\mathit{s}=32,\mathit{q}=\frac{32}{3\times 4}=2.66\ne$ integer
So correct answer is s = 32.