The dc machine rotates at 1500 rpm and it delivers rated, Electrical Engineering

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The dc machine rotates at 1500 rpm and it delivers rated

A DC machine (6 kW, 120V, 1200 RPM) has the following magnetization characteristics at 1200 RPM.

If (A) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 1.2
Ea (V) 5 20 40 60 79 93 102 114 120 125

The machine parameters are Ra = .2 ohms

The DC machine rotates at 1500 RPM and it delivers rated current at rated terminal voltage. The field winding is connected to a 120 V supply. Find the value of the field current and the value of R (field control resistance) required.

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Electrical Engineering: The dc machine rotates at 1500 rpm and it delivers rated

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Electrical Engineering: The dc machine rotates at 1500 rpm and it delivers rated

Reference No:- TGS0598007

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Recent Questions Asked Electrical Engineering

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Request for Solution File

Ask an Expert for Answer!!

Electrical Engineering: The dc machine rotates at 1500 rpm and it delivers rated

Reference No:- TGS0598007

Recent Questions Asked Electrical Engineering

Q : A physics professor wants to demonstrate the large size of

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