GETCO Exam Paper (22-07-2015)
Which of the following is not true about fuel cells?

no recharging is needed
need more than two electrode
cost is higher than batteries
more efficient

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GETCO Exam Paper (22-07-2015)
Which of the following is the wrong statement in terms of slack bus?

voltage and angle is specified at this bus
it should be located at the centre of the area
it has finite reactive power generation capability
it should be the largest generator bus in the system

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