GETCO Exam Paper (11-06-2017)
The inductance of a power transmission line increases with

increase in diameter of conductor
increase in load current carried by the conductors
decrease in line length
increase in spacing between the phase conductors

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GETCO Exam Paper (11-06-2017)
In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is

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

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GETCO Exam Paper (11-06-2017)
In a super heater

temperature rises and pressure drops
pressure rises and temperature remains the same
pressure rises and temperature drops
temprature rises and pressure remains unchanged

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GETCO Exam Paper (11-06-2017)
What is SCADA?

process
software
system
hardware

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