ETO ETO Exam papers 📅 Apr 2021

Exam Question

A shunt generator has an induced emf of 254 V. When the generator is loaded, the terminal voltage is 240V. Neglecting armature reaction, find the load current if the armature resistance is 0.04 ohms and the field circuit resistance is 24 ohms. (16)

Reference Answer

Given,
$E_g = 254V, V = 240V$
$R_a = 0.04 \space ohms, R_{sh} = 24Ω $
$$I_{sh} = {V\over{R_{sh}}}$$

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