Multiple Choice Questions in Power Systems - 2
Important multiple choice questions in Power systems 1. The good effect of corona on overhead lines is to A) Increase the line carrying capacity due to conducting ionized air envelop around the conductor B) Increase the power factor due to corona loss C) Reduce the radio interference from the conductor D) Reduce the steepness of surge fronts 2. The principal information obtained from load flow studies in a power system are I. Magnitude and phase angle of the voltage at each bus II. Reactive and real power flows in each of the lines III. Total power loss in the network IV. Transient stability limit of the system Select the correct answer using the codes given below: A) 1 and 2 B) 3 and 4 C)