GETCO Exam Paper (11-06-2017) Give Antonym: underhand Exposed Obscure Hidden Surreptitious Exposed Obscure Hidden Surreptitious ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) To improve the power factor in three phase circuits, the capacitor bank is connected in delta to make the power factor correction more effective capacitance calculation elegant capacitance very small the connection elegant the power factor correction more effective capacitance calculation elegant capacitance very small the connection elegant ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The rated voltage of a 3-phase power system is given as rms phase voltage peak line-to-peak voltage peak phase voltage rms line-to-line voltage rms phase voltage peak line-to-peak voltage peak phase voltage rms line-to-line voltage ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The dynamic resistance of a parallel resonant circuit is given by LCR C/LR LC/R L/CR LCR C/LR LC/R L/CR ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the reading of two wattmeters are equal and positive in two wattmeter method, the load power factor in abalanced 3-phase 3-wire circuit will be 0.866 zero unity 0.5 0.866 zero unity 0.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP W1 = W2 (+Ve) → PF = 1W1, W2 Positive → PF > 0.5W1 +Ve, W2 = 0 → PF = 0.5W1 +Ve, W2 = -Ve → PF < 0.5W1 = - W2 → PF = 0
GETCO Exam Paper (11-06-2017) The current through series RLC circuit under resonance condition will be V/XC V/XL V/R none V/XC V/XL V/R none ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R