Description : When is the Ferranti effect on long over head lines experienced? a) The lines are lightly loaded b) The lines are heavily loaded c) The lines are fully loaded d) The power factor is unity
Last Answer : Ans: A
Description : What is Ferranti effect?
Last Answer : A: When receiving end voltage is greater than the sending end voltage.
Description : The phenomenon qf rise in voltage at the receiving end of the open-circuited or lightly loaded line is called the (a) Seeback effect (b) Ferranti effect (c) Raman effect (d) none of the above
Last Answer : (b) Ferranti effect
Description : State the meaning of ferranti effect and proximity effect.
Last Answer : i) Ferranti effect : When long distance transmission is lightly loaded or there is no load condition than it is observe that receiving end voltage (VR) is found to be greater than sending end ... on conductor causes current in each conductor is re-distributed. This is known as proximity effect.
Description : Under Following conditions Ferranti effect occurs:
Last Answer : Under Following conditions Ferranti effect occurs: 1. When there is no load on transmission line (IL = 0) 2. When There is no load at receiving sub-station or Lightly loaded 3. When ... VR) is found to be greater than sending end voltage (VS). This phenomenon is known as Ferranti effect.
Description : Ferranti effect in a transmission system is because of (A) Inductive effect of transmission line (B) Capacitive effect of transmission line (C) Corona (D) Resistive effect of transmission line
Last Answer : Ferranti effect in a transmission system is because of Capacitive effect of transmission line
Description : Ferranti Effect is more pronounced when ___________ A) the line is longer and the voltage applied is higher B) the line is shorter and the voltage applied is lower C) the line is shorter and the voltage applied is higher D) none of these
Last Answer : Ferranti Effect is more pronounced when the line is longer and the voltage applied is higher
Description : what is Ferranti effect?
Last Answer : Ferranti effect is the increase in voltage at receiving end than sending end means sending end voltage is less than receiving end . It is occurs in long transmission line when the line is lightly loaded or at no load.