Electric Circuits A balanced three Phase Y-connected load has one phase voltage VB = 277∠45o V. The phase sequence is RYB. The line to line voltage VRY is 339∠45o V. 480∠45o V. 339∠- 45o V. 480∠ - 45o V. 339∠45o V. 480∠45o V. 339∠- 45o V. 480∠ - 45o V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is applicable for both linear and non-linear circuits? None of these . Norton’s theorem. Thevnin’s theorem. Superposition theorem. None of these . Norton’s theorem. Thevnin’s theorem. Superposition theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 30sin25πt. 30sin50πt. 42.4sin50πt. 42.4sin25πt. 30sin25πt. 30sin50πt. 42.4sin50πt. 42.4sin25πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Types of rotating machines synchronous machine. IM. both B and C. transformer. synchronous machine. IM. both B and C. transformer. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The arrangement of 12 cells each of internal resistance 1.5 Ohm to give maximum current in external load resistance of 2 Ohm will be in 4 parallel rows each row having 3 cells in series. all 12 in parallel. all 12 in series. in 3 parallel rows each row having 4 cells in series. in 4 parallel rows each row having 3 cells in series. all 12 in parallel. all 12 in series. in 3 parallel rows each row having 4 cells in series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If c1 = 8 μF, c2 = 4 μF, c3 = 7 μF c1, c2 are in series with c3 in parallel; effective capacitance will be 6 μF. 2.21 μF. 3 μF. 9.67 μF. 6 μF. 2.21 μF. 3 μF. 9.67 μF. ANSWER DOWNLOAD EXAMIANS APP
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