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. 339∠45o V. 480∠ - 45o V. 480∠45o V. 339∠- 45o V. 339∠45o V. 480∠ - 45o V. 480∠45o V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An alternating voltage = 140 sinθ is supplied to a device which offers a resistance of 20 Ω in forward direction of current in reverse direction. Calculate the form factor. 0.318. 1.11. 1.414. 0.57. 0.318. 1.11. 1.414. 0.57. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Third pin of a 3 pin plug is thicker and longer none of these. for designing purpose. all pins are of same size. for protection purpose. none of these. for designing purpose. all pins are of same size. for protection purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? 200 times. 60 times. Nil. 20 times. 200 times. 60 times. Nil. 20 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In given figure, the value of resistance R in Ω is 4.5 Ω 2.5 Ω 3.5 Ω 1 Ω 4.5 Ω 2.5 Ω 3.5 Ω 1 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is form factor? Average value / Peak value. Instantaneous value / Average value. Average value / R.M.S. value. R.M.S. value / Average value. Average value / Peak value. Instantaneous value / Average value. Average value / R.M.S. value. R.M.S. value / Average value. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS