Reduction in core losses and increase in permeability are obtained with transfor

Question

Reduction in core losses and increase in permeability are obtained with transformer employing

Options:

A . core built-up of laminations of cold rolled grain oriented steel

B . core built-up of laminations of hot rolled sheet

C . either of the above

D . none of the above

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. Harmonics in transformer result in....

Question 2. The efficiency of a transformer, under heavy loads, is comparatively low because....

Question 3. In a power or distribution transformer about 10 per cent end turns are heavily insulated....

Question 4. Which winding in a transformer has more number of turns?....

Question 5. What will happen if the transformers working in parallel are not connected with regard to polarity?....

Question 6. Transformer breaths in when....

Question 7. Material used for construction of transformer core is usually....

Question 8. Natural oil cooling is used for transformers up to a rating of....

Question 9. The maximum load that a power transformer can carry is limited by its....

Question 10. Which of the following is the most likely source of harmonics in a transformer?....

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

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0