ETO – ETO – Section 2 : 2026/AUG/06
Question
Q6. (a) What are the factors which determine the synchronous speed of a motor? (6)
(b) A Zener shunt regulator, has Zener breakdown voltage VZ =10 V, RS = 1 kΩ, RL = 2 kΩ and the input voltage varies from 22 V to 40 V, find the minimum and maximum values of Zener current. (10)
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