Electric Circuits An electrical motor has rating of 10 MVA at 0.8 lag, represented as series RL circuit at a 50 MVA base. Find the impedance value? (3 + j4) pu (4 + j2 ) pu (4 + j3) pu (2 + j4) pu (3 + j4) pu (4 + j2 ) pu (4 + j3) pu (2 + j4) pu ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid colour of acid changes. acid particles get separated. water start boiling. lot of heat is generated. colour of acid changes. acid particles get separated. water start boiling. lot of heat is generated. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1kΩ resistor between the nodes A and B of the network shown in the given figure is 1 V. -1 V. -2 V. 2 V. 1 V. -1 V. -2 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The linear circuit element is all of above. capacitor. resistor. inductor. all of above. capacitor. resistor. inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is doubled. increase by two times. halved. remain same. doubled. increase by two times. halved. remain same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the voltage U(t)= 3 + 4cos(3t) 5 V. {3 + 2(1.141)} V. 4.123 V. 7 V. 5 V. {3 + 2(1.141)} V. 4.123 V. 7 V. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS