GETCO Exam Paper (11-06-2017)
The main function of economiser of a boiler plant is to

increase steam pressure
increases steam production
reduce fuel consumption
increase life of the boiler

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GETCO Exam Paper (11-06-2017)
If the separation between the three phases of a transmission line is increased then

the inductance will increase and the capacitance will decrease
the inductance will decrease and the capacitance will increase
the inductance will increase and capacitance will remain unchanged
both the inductance and capacitance will increase

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