Power Systems The insulator thickness on the conductor, in cables depends upon reactive power voltage current power factor reactive power voltage current power factor ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines Is = Ir All of these A = D = 1 B = C = Z Is = Ir All of these A = D = 1 B = C = Z ANSWER DOWNLOAD EXAMIANS APP
Power Systems Hydro-graph is similar to load curve. both B and C. mass curve. energy load curve. load curve. both B and C. mass curve. energy load curve. ANSWER DOWNLOAD EXAMIANS APP
Power Systems One Kg of natural uranium gives energy equivalent to about 5000 Kg of coal. 10500 Kg of coal. 100 Kg of coal. 1000 Kg of coal. 5000 Kg of coal. 10500 Kg of coal. 100 Kg of coal. 1000 Kg of coal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of gauss siedel method is/are calculation time for each iteration is less applicable for large power system network number of iterations are less All of these calculation time for each iteration is less applicable for large power system network number of iterations are less All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems An unloaded generator with a pre-fault voltage 1 pu has the following sequence impedance: Z0 = j 0.15 pu, Z1 = Z2 = j 0.25 pu The neutral is grounded with a reactance of 0.05 pu. The fault current in pu for single line to ground fault is 7.25 pu 3.75 pu 4.28 pu 2.5 pu 7.25 pu 3.75 pu 4.28 pu 2.5 pu ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS