GETCO Exam Paper (22-07-2015) Penalty factor in power system economical operation is measure of Line loss all are correct fuel cost generation cost Line loss all are correct fuel cost generation cost ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Laplace transforms is used for finding transfer function of any systems converting diffential equation to algebraic equation for finding initial condition in a system converting non linear equation to linear equation finding transfer function of any systems converting diffential equation to algebraic equation for finding initial condition in a system converting non linear equation to linear equation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Which of the following cable is extensively used for high tension and low tension work? XLPE cable VIR cable TRS cable PVC cable XLPE cable VIR cable TRS cable PVC cable ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) In sub stations for making and breaking of load current load interrupter switches are used isolators are used circuit breakers are used relays are used load interrupter switches are used isolators are used circuit breakers are used relays are used ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) In case of a balanced three phase sinusoidal AC supply, because of the phase difference neutral wire is not required, if load is balanced neutral current is high if load is not balanced all are correct rotating magnetic field is produced neutral wire is not required, if load is balanced neutral current is high if load is not balanced all are correct rotating magnetic field is produced ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Which of the following breaking method save energy? regenerative breaking plugging resistor breaking dynamic breaking regenerative breaking plugging resistor breaking dynamic breaking ANSWER EXPLANATION DOWNLOAD EXAMIANS APP three types of electric breaking:Regenerative breaking( leads to economic and energy consevation)pugging (more efficient method of breaking)rheostatic breaking
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