GETCO Exam Paper (11-06-2017) A circuit component that opposes the change in circuit voltage is resistance inductance capacitance all resistance inductance capacitance all ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Capacitor : Oppose change in voltageInductor : Oppose change in currentResistance : Oppose flow of current
GETCO Exam Paper (11-06-2017) Back to back HVDC is used to reduce voltage drop decrease line losse increase the transmission capability provide stable interconnection reduce voltage drop decrease line losse increase the transmission capability provide stable interconnection ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) A synchronous condenser is virtually a/an commutatr motor under-excited synchronous motor over-excited synchronous motor induction motor commutatr motor under-excited synchronous motor over-excited synchronous motor induction motor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Synchronous motor operate at no load with over excitation it behave as synchronous capacitorsupply reactive power at leading power factor
GETCO Exam Paper (11-06-2017) The inductance of a power transmission line increases with increase in diameter of conductor increase in spacing between the phase conductors increase in load current carried by the conductors decrease in line length increase in diameter of conductor increase in spacing between the phase conductors increase in load current carried by the conductors decrease in line length ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Fiber-optic cables are used in power system applications mainly for all communication between power station and substation communication between power station and load control centre SCADA all communication between power station and substation communication between power station and load control centre SCADA ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The rating of fuse wire is always expressed in ampere hours volts ampere-volts amperes ampere hours volts ampere-volts amperes ANSWER DOWNLOAD EXAMIANS APP
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