1. A 3-phase, 115-volt induction motor has the following constants: R₂ = 0.07 ; R₂ = 0.08 №, X₁ = 0.4 2 and X₂ = 0.2 2. All the values are for one phase only. At which slip the gross power output will be maximum and the value of the gross power output ? [11.4%; 8.6 kW]

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A 3-phase, 115-volt induction motor has the following constants : R2=0.07 ,X1=0.4  R,'2= 0.08 X'2 = = 0.2, All the values are for one phase only. At which slip the gross power output be maximum and value of gross power output

1. A 3-phase, 115-volt induction motor has the following constants : R, = 0.07 2 ; R,' = 0.08 2, X, =
0.4 Q and X,' = 0.2 2. All the values are for one phase only. At which slip the gross power output
will be maximum and the value of the gross power output ?
[11.4% ; 8.6 kW]
Transcribed Image Text:1. A 3-phase, 115-volt induction motor has the following constants : R, = 0.07 2 ; R,' = 0.08 2, X, = 0.4 Q and X,' = 0.2 2. All the values are for one phase only. At which slip the gross power output will be maximum and the value of the gross power output ? [11.4% ; 8.6 kW]
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