GETCO Exam Paper (11-06-2017) For a lossy transmission line, the characteristic impedance does not depend on the operating frequncy of the line length of the line the conductivity of the conductors conductivity of the dielectric separating the conductors the operating frequncy of the line length of the line the conductivity of the conductors conductivity of the dielectric separating the conductors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Cells are connected in parallel in order to increase the current capacity efficiency voltage rating life of the cells current capacity efficiency voltage rating life of the cells ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the effect of earth is taken into account, then the capacitance of line to ground remains unaltered becomes infinite decreases increases remains unaltered becomes infinite decreases increases ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The current through series RLC circuit under resonance condition will be V/XL V/R none V/XC V/XL V/R none V/XC ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R
GETCO Exam Paper (11-06-2017) In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is half of the area of phase conductor 1.5 times the area of phase conductor double the area of phase conductor equal to the area of phase conductor half of the area of phase conductor 1.5 times the area of phase conductor double the area of phase conductor equal to the area of phase conductor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Answer as per answer key provided is “double the area of phase conductor”. But neutral wire can be half of phase.
GETCO Exam Paper (11-06-2017) In a super heater pressure rises and temperature remains the same temprature rises and pressure remains unchanged temperature rises and pressure drops pressure rises and temperature drops pressure rises and temperature remains the same temprature rises and pressure remains unchanged temperature rises and pressure drops pressure rises and temperature drops ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS