Electrical Q & A - Inst Tools

VFD Interview Questions and Answers – Electrical Drives

Learn the latest VFD interview questions and answers related to the electrical drives and industrial automation engineering field.

In this post, we will learn some general and tricky questions asked regarding rotary encoders during an interview.

In this post, we will learn some most asked questions on servo motor with answers during an electronics and electrical engineer interview.

Electric Drives and Traction Interview Questions 1. What are the requirements of an ideal traction system? The requirements of an

1. Which of the following is an advantage of electric traction over other methods of traction ? (a) Faster acceleration

Electrical Machines Objective Questions & Answers Q.1 The two winding’s of a transformer are (A) conductively linked. (B) inductively linked. (C)

Stepper Motors Objective Questions & Answers 1. A variable reluctance stepper motor is constructed of ______________ material with salient poles.

What is a transformer and how does it work? A transformer is an electrical static equipment designed to convert alternating

How do the new IE efficiency classes compare with the old EFF efficiency classes? The new IS: 12615-2011 defines the

Electrical Machines Questions & Answers 1. Magnetic Circuits Principle of Energy Conversion Excited Magnetic Systems 2. Basic Concepts in Rotating