## Design of Electrical Machines Questions and Answers – Separation of D and L, Standard Frames

This set of Design of Electrical Machines Questions and Answers for Entrance exams focuses on “Separation of D and L, Standard Frames”. 1. What is the formula of the core length? a) core length = pole length * pole pitch b) core length = pole length / pole pitch c) core length = pole length … Read more

## Design of Electrical Machines Questions and Answers – Relation Between Rating, Dimensions, Variation of Output of Rotating Machines

This set of Design of Electrical Machines online quiz focuses on “Relation Between Rating, Dimensions, Variation of Output of Rotating Machines”. 1. How many factors are present in the relation between rating and dimension of rotating machines? a) 6 b) 7 c) 8 d) 9 2. What is the formula of the total magnetic loading? … Read more

## Design of Electrical Machines Questions and Answers – Field Form, Harmonic Analysis of Flux Distribution Curve

This set of Design of Electrical Machines online test focuses on “Field Form, Harmonic Analysis of Flux Distribution Curve”. 1. How is the flux distributed in the field form? a) to reduce the high voltage b) to reduce the high current c) to reduce the harmonics d) to keep the total reluctance low 2. What … Read more

## Design of Electrical Machines Questions and Answers – Specific Permeance & Calculation of Magnetizing Current

This set of Design of Electrical Machines Multiple Choice Questions & Answers focuses on “Specific Permeance & Calculation of Magnetizing Current”. 1. What is specific permeance? a) specific permeance is product of permeance of unit length and depth of field b) specific permeance is ratio of permeance of unit length and depth of field c) … Read more

## Design of Electrical Machines Questions and Answers – Pulsation Losses & Types of Leakages

This set of Design of Electrical Machines Multiple Choice Questions & Answers (MCQs) focuses on “Pulsation Losses & Types of Leakages”. 1. What happens in the rotating electrical machine? a) armatures are slotted b) armatures are slotted and results in the movement of rotor c) the rotor remains stationary d) the rotor slots are rotating … Read more

## Design of Electrical Machines Questions and Answers – Determination of Iron Losses & Slot Leakage

This set of Design of Electrical Machines Questions and Answers for Campus interviews focuses on “Determination of Iron Losses & Slot Leakage”. 1. What is the other name for the iron loss? a) field loss b) armature loss c) winding loss d) core loss 2. How many types of iron losses are present? a) 2 … Read more

## Design of Electrical Machines Questions and Answers – Modern Trends in Machine Design & Magnetic Leakage

This set of Design of Electrical Machines MCQs focuses on “Modern Trends in Machine Design & Magnetic Leakage”. 1. What are the subjects to which the design of electrical machines is compared to? a) science and maths b) maths and art c) maths d) science and art 2. How many design problems are present according … Read more

## Design of Electrical Machines Questions and Answers – Design of Machines, Limitations in Design

This set of Design of Electrical Machines Multiple Choice Questions & Answers (MCQs) focuses on “Design of Machines, Limitations in Design”. 1. What does design mean? a) creative physical relationship of theoretical concepts b) producing the hardware c) idea made into a drawing d) idea laid out as a thesis 2. What are the factors … Read more

## Design of Electrical Machines Questions and Answers – Design of Dc Motor & Synchronous Machine

This set of Design of Electrical Machines Multiple Choice Questions & Answers (MCQs) focuses on “Design of Dc Motor & Synchronous Machine”. 1. How many design factors are involved in the CAD design of DC motors? a) 5 b) 6 c) 7 d) 4 2. What is the symbol used for the terminal voltage in … Read more