choose the correct answer 1. The maximum break down strength of air at 76 cm mercury pressure and temperature of 25 ºC is a. 30 V/cm b. 30 kV/cm c. 300 kV/cm 2. The installed capacity of a power station must be not.... a. Less b. equal c. more 3. Area under the daily load curve divided by 24 hour gives daily d. Non of them than the maximum demand. d. Non of them ......... .... a. average load in kW. b. maximum demand in kW. c. units generated in kwh. d. Non of them 4. In thermal power station, 5 kwh need to burn fuel has. a. 860 k.calorific. b. 1500 k.calorific c. 4300 k.calorific d. Non of them. 5. Francis and Kaplan turbines are used for .. heads. a. medium and high b. medium and low c. medium only. 6. For photo voltage cell, Fill factor is d. High only a. Vmpimp Uscise b. Vscisc Vmpimp c. Vmpimp d. Vscisc 7. Power available from wind mill is ვ. PA V² 1 b. -A V² 20 c. PA V³ d. pA V³

choose the correct answer 1. The maximum break down strength of air at 76 cm mercury pressure and temperature of 25 ºC is a. 30 V/cm b. 30 kV/cm c. 300 kV/cm 2. The installed capacity of a power station must be not.... a. Less b. equal c. more 3. Area under the daily load curve divided by 24 hour gives daily d. Non of them than the maximum demand. d. Non of them ......... .... a. average load in kW. b. maximum demand in kW. c. units generated in kwh. d. Non of them 4. In thermal power station, 5 kwh need to burn fuel has. a. 860 k.calorific. b. 1500 k.calorific c. 4300 k.calorific d. Non of them. 5. Francis and Kaplan turbines are used for .. heads. a. medium and high b. medium and low c. medium only. 6. For photo voltage cell, Fill factor is d. High only a. Vmpimp Uscise b. Vscisc Vmpimp c. Vmpimp d. Vscisc 7. Power available from wind mill is ვ. PA V² 1 b. -A V² 20 c. PA V³ d. pA V³

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

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