Power Systems Find the surge impedance of a line when inductance is 160 mH and capacitance is 1µF? 160 Ω 800 Ω 400 Ω 200 Ω 160 Ω 800 Ω 400 Ω 200 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the relation between sub transient (X"), transient (X') and synchronous reactance (X) ? X" > X' < X X" < X' > X X" > X' >X X" < X' < X X" > X' < X X" < X' > X X" > X' >X X" < X' < X ANSWER DOWNLOAD EXAMIANS APP
Power Systems Where air circuit breakers are used? Up to 33 kV. Up to 11 kV. Up to 12 kV. Up to 66 kV. Up to 33 kV. Up to 11 kV. Up to 12 kV. Up to 66 kV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The factor affecting run off are the topography and nature of soil in the catchment area. rain fall pattern, shape and size of catchment area. amount of vegetation and weather condition in the catchment area. all of above. the topography and nature of soil in the catchment area. rain fall pattern, shape and size of catchment area. amount of vegetation and weather condition in the catchment area. all of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ferranti effect occurs under full load any of the above no load half load full load any of the above no load half load ANSWER DOWNLOAD EXAMIANS APP
Power Systems Range of accelerating factor is 50 to 100 1 to 10 10.8 to 11.2 1.6 to 1.8 50 to 100 1 to 10 10.8 to 11.2 1.6 to 1.8 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS