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MEO Class II – MET : 2019/JAN/07 – 2021/AUG/08 – 2021/DEC/06 – 2022/JAN/08 – 2015/APR/06
Question
Q8. A. Explain the significance of the root mean square value of an alternating current or voltage wave form; Define the form factor of such a wave form.
B. Two 10 MVA 3 phase Alternator operate in parallel to supply at 0.8 power factor with lagging load of 15 MVA. If the output of one Alternator is 8 MVA at 0.9 lagging.
1. Calculate the output of second Alternator.
2. Calculate the value of Power factor of second Alternator.
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