a) The load factor and diversity factor should be low. b) The load factor should be low but diversity factor should be high. c) The load factor should be low but diversity factor low. d) The load factor and diversity factors should be high. Ans: (d)
a) The system constraints are considered. b) The operational constraints are considered. c) Both (a) and (b) d) The constraints are not considered Ans: (d)
a) Greater than sending end b) Less than sending end c) Equal to the sending end d) None of the above is necessary. Ans: (c)
a) 1.0 b) – 1.0 c) Zero d) None of the above Ans: (d)
a) r/R > 1.0 b) r/R < 1.0 c) r/R < 0.632 d) r/R > 0.368 Ans: (d)
a) B11= 0.02, B22 = 0.05, B12= 0.01, B21 = 0.015 b) B11= 0.02, B22 = 0.04, B12= -0.01, B21 = 0.01 c) B11= 0.03, B22 = 0.005, B12= 0.001, B21 = -0.001 d) B11= 0.03, B22 = 0.05, B12= 0.001, B21 = -0.001 Ans: (c)
a) Improve the stability b) Reduce the fault level c) Improve the voltage profile. d) None of the above Ans: (c)
a) Greater than natural load. b) Less than the natural load. c) Equal to the natural load. d) None of the above is necessary. Ans: (a)
a) Rs. 250/M Whr. b) Rs. 62.5/MWhr. c) Rs. 160/MWhr. d) None of the above Ans: (a)
a) 0.306 p.u. b) 0.33 p.u. c) 0.318 p.u. d) 0.328 p.u. Ans: (a)