a) Vectorially equal b) Equal in phase c) Numerically equal d) None of these Ans: (c)
a) Radial structure b) Ring structure c) Mesh structure d) None of these Ans: (a)
a) Lagging power for b) Leading power factor c) Unity power factor d) Zero power factor Ans: (b)
a) Short line b) Medium line c) Long line d) None of these Ans: (c)
a) Terminal voltage and rotor current b) Rotor current and reactance c) Terminal voltage and phase angle d) Terminal voltage and reactance Ans: (b)
a) Current flow b) Electrons flow c) Load flow d) None of these Ans: (c)
a) Static transmission capacity b) Static distribution c) Either (a) or (b) d) None of these Ans: (a)
a) Active power b) Reactive power c) Inverse power d) None of these Ans: (b)
a) 50 Ω b) 75 Ω c) 60 Ω d) 100 Ω Ans: (b)
a) Line resistance is considered b) Line impedance is assumed to be zero c) Line capacitance is assumed to be zero d) Line resistance is assumed to be zero Ans: (a)