Q2. a) Explain the construction and working principle of Star-Delta Starter with the help of circuit diagram. What are the advantages and limitations of using a Star-Delta Starter for starting an induction motor. (10)
b) Describe the maintenance procedures for a motor starter. What are the common faults, and how would you troubleshoot them. (6)
Q1. (a) Draw circuit diagram and explain working of Star – Delta starter. (8)
(b) Explain with diagram how direction of single phase induction motor is reversed. (8)
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