GETCO Exam Paper (11-06-2017) Which of the following relays is used on long transmission lines? Reactance relay Mho's relay Impedance relay None Reactance relay Mho's relay Impedance relay None ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The minimum dielecric stress in a cable is it lead sheath bedding armour conductor surface lead sheath bedding armour conductor surface ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The capacitance of a capacitor is _____ relative permittivity directly proportional to inversely proportional to directly proportional to square of independent of directly proportional to inversely proportional to directly proportional to square of independent of ANSWER EXPLANATION DOWNLOAD EXAMIANS APP C = ε A/d
GETCO Exam Paper (11-06-2017) The stability of arc in vacuum depends on the contact material and its vapour pressure the contact material with its vapour presssure and the circuit parameters the circuit parameters only the contact material only the contact material and its vapour pressure the contact material with its vapour presssure and the circuit parameters the circuit parameters only the contact material only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the length of a cable is doubled, its capacitance becomes one-fourth becomes double remains unchanged becomes one half becomes one-fourth becomes double remains unchanged becomes one half ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The main function of economiser of a boiler plant is to increases steam production increase steam pressure reduce fuel consumption increase life of the boiler increases steam production increase steam pressure reduce fuel consumption increase life of the boiler ANSWER DOWNLOAD EXAMIANS APP
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