GETCO Exam Paper (11-06-2017)
Effect of temperature rise in overhead lines is to

increase both
increase the sag and decrease the tension
decrease both
decrease the sag and increase the tension

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

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

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