In a two phase cylindrical rotor synchronous machine, the self inductances Lα, Lβ for phases α,β respectively are __________
A. constant and equal
B. constant and unequal
C. varying and equal
D. varying and unequal
Answer:A
In a two phase cylindrical rotor synchronous machine, the self inductances Lα, Lβ for phases α,β respectively are __________
A. constant and equal B. constant and unequal C. varying and equal D. varying and unequal
Explanation: Constant and equal, as the reluctance offered to the fluxes produced by phase α and β winding doesn’t vary with rotor movement.