Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Concept explainers

Z parameter
The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time …
Question
-200 V d.cshunt metar takes 4A at no-Load wwhen. ab 700 The field runing Yesistance is 1002. The vesistance of the armature r-p-m at stand still gives adrop of 6 Volt a cross armature terminals when t0A were pass ed through it. Calculate (i) the speed, (ir) the armature Cii) efficiency. The on load torque The normal imput of motor is 8 kW.
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Transcribed Image Text:-200 V d.cshunt metar takes 4A at no-Load wwhen. ab 700 The field runing Yesistance is 1002. The vesistance of the armature r-p-m at stand still gives adrop of 6 Volt a cross armature terminals when t0A were pass ed through it. Calculate (i) the speed, (ir) the armature Cii) efficiency. The on load torque The normal imput of motor is 8 kW.
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