Reactance Quadrature
1. Ratio of Xd/Xq for cylindrical alternator is ------- Xd/Xq of salient pole machine
2. Steady state direct axis reactance is ---------- transient direct axis reactance
3. In an hydro alternator, if Xd=1.15 then the value of Xq will be approximately
4.In Salient pole alternator the rotor diameter is -------- its length
5. While conducting slip test, the synchronous machine runs at a slip 's' and stator supply frequency 'f', the frequency of voltage induced across open field terminals, envelope of the armature terminal voltage, envelope of the armature current, and armature current will be respectively