GETCO Exam Paper (11-06-2017) The stability of arc in vacuum depends on the circuit parameters only the contact material and its vapour pressure the contact material with its vapour presssure and the circuit parameters the contact material only the circuit parameters only the contact material and its vapour pressure the contact material with its vapour presssure and the circuit parameters the contact material only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is 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 half of the area of phase conductor 1.5 times the area of phase conductor double 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) As the size of a thermal generating unit increases, the capital cost per kW of installed capacity increases remain the same decreases may increase of decrease increases remain the same decreases may increase of decrease ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Which of the following is not equivalent to watts? amperes/volt joules per second amperes x volts amperes² x ohm amperes/volt joules per second amperes x volts amperes² x ohm ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Cells are connected in parallel in order to increase the life of the cells voltage rating efficiency current capacity life of the cells voltage rating efficiency current capacity ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Burden of a protective relay is the power required to operate the circuit breaker none developed by the relay circuit absorbed by the circuit of relay required to operate the circuit breaker none developed by the relay circuit absorbed by the circuit of relay ANSWER DOWNLOAD EXAMIANS APP
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