Question
a.
6.7A
b.
7.7A
c.
7.6
d.
6.1A
Posted under Basic Electrical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. A ring having a cross-sectional area of 500 mm², a circumference of 400 mm and ϕ=800microWb has a coil of 200 turns wound around it. Relative permeability of ring is 380. Calculate...
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Can we apply Kirchhoff’s law to magnetic circuits?
View solution
Q. What is MMF?
View solution
Q. The equivalent of the current I in magnetic ohm’s law is?
View solution
Q. The B/H characteristics can be determined using _______
View solution
Q. The B/H curve can be used to determine?
View solution
Q. The B/H ratio is not constant for ________
View solution
Q. When using a fluxmeter, if the flux changes from Φ to -Φ, what happens to the current?
View solution
Q. Why is the coil of a ballistic galvanometer wound on a non- metallic former?
View solution
Q. The ballistic galvanometer is usually lightly damped so that ________
View solution
Q. PMMC instruments can be used as a fluxmeters by _______
View solution
Q. Hysteresis loss is determined from _______
View solution
Q. What is a PMMC instrument?
View solution
Q. B/H curve shows the relationship between?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Electrical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
