Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator? Options: A . &nbspProviding laminations in armature core B . &nbspProviding laminations in stator C . &nbspUsing nonmagnetic material for frame D . &nbspUsing material of low hysteresis coefficient for armature core material

Which of the following steps is likely to result in reduction of hysteresis loss

Question

Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?

Options:

A . Providing laminations in armature core

B . Providing laminations in stator

C . Using nonmagnetic material for frame

D . Using material of low hysteresis coefficient for armature core material

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Question 1. Which of the following loss in a D.C. generator is dissipated in the form of heat?....

Question 2. The hysteresis loss in a D.C. machine least depends on....

Question 3. Hopkinson's test on D.C. machines is conducted at....

Question 4. Regenerative method of braking is based on that....

Question 5. In the D.C. motor the iron losses occur in....

Question 6. In D.C. machines fractional pitch winding is used....

Question 7. In which of the following applications D.C. series motor is invariably tried?....

Question 8. Which D.C. motor has got maximum self loading property?....

Question 9. For constant torque drive which speed control method is preferred?....

Question 10. In D.C. machines the residual magnetism is of the order of....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0