Question

Phase angle in a C.T. is defined as ____________

a.

\(\frac{180}{π} [\frac{I_m cosδ}{nI_s}]\) degrees

b.

\(\frac{180}{π} [\frac{I_c sinδ}{nI_s}]\) degrees

c.

\(\frac{180}{π} [\frac{I_m cosδ – I_c sinδ}{nI_s}]\) degrees

d.

\(\frac{180}{π} [\frac{I_m sinδ – I_c cosδ}{nI_s}]\) degrees

Posted under Extension of Instrument Ranges Electrical Measurement and Instrumentation

Answer: (c).\(\frac{180}{π} [\frac{I_m cosδ – I_c sinδ}{nI_s}]\) degrees

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Phase angle in a C.T. is defined as ____________
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Phase angle error is given by ____________

View solution

Q. Ratio error is due to _________

View solution

Q. Phase angle error is due to _________

View solution

Q. In power measurements 180° phase shift is required.

View solution

Q. Errors in a C.T. can be minimised by _________

View solution

Q. The secondary leakage reactance of a C.T. ____________

View solution

Q. Secondary and primary windings consist of ________

View solution

Q. Coils of a C.T. are separately wound.

View solution

Q. The windings of a C.T. are ________

View solution

Q. At high voltages, the current transformers are enclosed in a tank.

View solution

Q. Turns compensation is used to obtain ________

View solution

Q. What is the effect of reducing the secondary turns in a C.T. by 1%?

View solution

Q. In a 1000/5 A C.T., the number of secondary turns would be ________

View solution

Q. In the ring type of core, the secondary winding is ________

View solution

Q. In a shell type of core, the windings are ________

View solution

Q. Mumetal has ________

View solution

Q. Perminder has __________

View solution

Q. In a C.T., the primary ampere turns is variable.

View solution

Q. The secondary circuit of a C.T. is open when?

View solution

Q. High flux density leads to _________

View solution
View All MCQs on Extension of Instrument Ranges

Recommended Subjects

Are you eager to expand your knowledge beyond Electrical Measurement and Instrumentation? 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!

Verbal Ability

Hone your language and communication skills with our Verbal Ability category. Enhance...

Waste Water Engineering

Navigate the challenges of wastewater treatment and management with our Waste Water...

Microbiology

Uncover the fascinating world of microbes with our Microbiology category. Delve into...

Human Anatomy and Physiology

Embark on a journey through the human body with our Human Anatomy and Physiology...

Financial Management and Financial Markets

Master the world of finance with our Financial Management and Financial Markets...

DC Machines

Dive into the fundamentals of direct current (DC) machines with our specialized...

Railway Engineering

Embark on a journey through the world of railway systems with our Railway Engineering...

Environmental Biotechnology

Discover the intersection of biology and environmental science with our Environmental...

Concrete Technology

Welcome to Concrete Technology, a category that unravels the secrets behind the...