Which of the following inductor will have the least eddy current losses?

Sail E0 Webinar

Question

Which of the following inductor will have the least eddy current losses?

Options:

A . Air core

B . Powdered iron core

C . Iron core

D . Laminated iron core

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Find the force acting on a conductor 3m long carrying a current of 50 amperes at right angles to a magnetic field having....a magnetic field having a flux density of 0.67 tesla

Question 2. Both the number of turns and the core length of an inductive coil are doubled. Its self-inductance will be....

Question 3. If current in a conductor increases then according to Lenz's law self-induced voltage will....

Question 4. A conductor 2 meters long moves at right angles to a magnetic field of flux density 1 tesla with a velocity of 12.5 m/s.....12.5 m/s. The induced e.m.f. in the conductor will be

Question 5. Two coils have inductances of 8 mH and 18 mH and a coefficient of coupling of 0.5. If the two coils are connected in ser....are connected in series aiding, the total inductance will be

Question 6. A coil induces 350 mV when the current changes at the rate of 1 A/s. The value of inductance is....

Question 7. Current changing from 8 A to 12 A in one second induced 20 volts in a coil. The value of inductance is....

Question 8. A coil is wound on iron core which carries current I. The self-induced voltage in the coil is not affected by....

Question 9. Two coils have self-inductances of 10 H and 2 H, the mutual inductance being zero. If the two coils are connected in ser....coils are connected in series, the total inductance will be

Question 10. Mutually inductance between two magnetically coupled coils depends on....

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024