Power Systems The conversion ratio of a breeder reactor is less than unity. equal to unity. more than unity. none of above. less than unity. equal to unity. more than unity. none of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of gauss siedel method is/are All of these 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 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 50 Hz, 17.32 kV generator is connected to a power system. The system reactance and capacitance per phase are 10 mH and 0.2 mF respectively. What is the maximum voltage across the contacts of the circuit breaker at an instant when it passes through zero? 28.28 kV 29.28 kV 30.28 kV 31.28 kV 28.28 kV 29.28 kV 30.28 kV 31.28 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems A lossless power system has to serve a load of 250 MW. There are two generators(G1 and G2) in the system with cost curves C1 and C2 respectively defined as follows: C1 = PG1+0.055P²G1 C2 = 3 PG2 + 0.03 P²G2 Where PG1 and PG2 are the MW injections from generators G1 and G2 respectively. Thus, the minimum cost dispatch will be PG1 = 250 MW and PG2 = 0 MW PG1 = 0 MW and PG2 = 250 MW PG1 = 150 MW and PG2 = 100 MW PG1 = 100 MW and PG2 = 150 MW PG1 = 250 MW and PG2 = 0 MW PG1 = 0 MW and PG2 = 250 MW PG1 = 150 MW and PG2 = 100 MW PG1 = 100 MW and PG2 = 150 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Radio interference occur in telecommunication line due to nether 1 nor 2 electro magnetic induction electro static induction both 1 and 2 nether 1 nor 2 electro magnetic induction electro static induction both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following power planets is the least reliable Tidal. Geothermal. Solar. Wind. Tidal. Geothermal. Solar. Wind. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS