GETCO Exam Paper (11-06-2017) The main function of economiser of a boiler plant is to reduce fuel consumption increases steam production increase steam pressure increase life of the boiler reduce fuel consumption increases steam production increase steam pressure increase life of the boiler ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For a lossy transmission line, the characteristic impedance does not depend on length of the line the operating frequncy of the line conductivity of the dielectric separating the conductors the conductivity of the conductors length of the line the operating frequncy of the line conductivity of the dielectric separating the conductors the conductivity of the conductors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The minimum dielecric stress in a cable is it bedding armour conductor surface lead sheath bedding armour conductor surface lead sheath ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to damp out the fast transient reduce the magnitude of fault current change the fault current power factor control the CB operating time damp out the fast transient reduce the magnitude of fault current change the fault current power factor control the CB operating time 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 double the area of phase conductor 1.5 times the area of phase conductor equal to the area of phase conductor half of the area of phase conductor double the area of phase conductor 1.5 times the area of phase conductor equal to the area of phase conductor half of 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) The current through series RLC circuit under resonance condition will be V/R V/XL none V/XC V/R V/XL none V/XC ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R
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