GETCO Exam Paper (22-07-2015)
Select the wrong statement from the following in relation to power flow analysis

Y Bus is required for power flow analysis
No of ittretion in N R method can not be more than 30 for any system
Approximation is used in FDLF method
jacobian is always required

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GETCO Exam Paper (22-07-2015)
Stray loss is equal to _____

mechanical loss & iron loss
frictional loss & copper loss
field copper loss & iron loss
copper loss and iron loss

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