The pitch factor of an alternator is defined as
1
\(\rm\frac {Arithmatic \ sum \ of\ induced \ emfs \ in\ a\ coil} {Phasor\ sum\ of\ emfs \ induced \ in\ that\ coil}\)
2
\(\rm\frac {Phasor\ sum\ of\ emfs \ induced \ in\ that\ coil} {Arithmatic \ sum \ of\ induced \ emfs \ in\ a\ coil}\)
3
\(\rm\frac {Phasor\ sum\ of\ emfs\ induced\ in\ coil \ sides \ in\ a\ phase} {Arithmatic \ sum \ of \ induced \ emfs\ in\ a\ coil\ sides \ of \ that \ phase }\)
4
\(\rm\frac {Arithmatic \ sum \ of \ induced \ emfs\ in\ a\ coil\ sides \ of \ that \ phase }{Phasor\ sum\ of\ emfs\ induced\ in\ coil \ sides \ in\ a\ phase} \)