Project & Service Engineer
Project & Service Engineer Interview Questions and Answers
Q1. Induction motor working. Earthing Voltage limit.(<=3VAC) Material show & ask you what is this?(Seen me an electomotive fuse of 15mA)
Earthing voltage limit for induction motor is <=3VAC. Material shown is an electromotive fuse of 15mA.
Earthing voltage limit for induction motor should be <=3VAC to ensure safety
Electromotive fuse of 15mA is used to protect electrical circuits from overcurrent
Proper grounding is essential for the safe operation of electrical equipment
Q2. What is types of motor?
Types of motors include AC motors, DC motors, synchronous motors, and induction motors.
AC motors: Alternating current motors that are commonly used in household appliances and industrial applications.
DC motors: Direct current motors that are often used in battery-operated devices and small electric vehicles.
Synchronous motors: Motors that operate at a fixed speed and are used in applications where precise control is required.
Induction motors: Motors that rely on electromagnet...read more
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