Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? - EduRev Electrical Engineering (EE) Question

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > Which fault is more frequently occurring in p...

Join the Discussion on the App

Which fault is more frequently occurring in power system?

a)
Line to line fault
b)
Double line to ground fault
c)
Single line to ground fault
d)
Symmetrical 3 phase fault

Correct answer is option 'C'. Can you explain this answer?

FREE This question is part of

Test: ESE Electrical - 2

Attempt Test

Attempt this Test

Most Upvoted Answer

Which fault is more frequently occurring in power system?a)Line to lin...

The different type of faults in power systems are:

Single line to ground fault (LG)
Line to line fault (LL)
Double line to ground fault (LLG)
Three-phase faults (LLL or LLLG)

Frequency of occurrence:

Among the given faults, LG or line to ground fault is most common and occurs frequently.

The order of frequency of occurrence is given below.

LG > LL > LLG > LLL

Severity of faults:

Among the given faults, LLLG or 3 phase faults are most severe. LG or line to ground fault is least severe.

Line to line fault is more severe than line to ground fault while double line to ground fault is one level severe than LL.

The order of Severity of faults is given below.

LLL > LLG > LL > LG

Answered by Machine Experts · View profile

Attention Electrical Engineering (EE) Students!

To make sure you are not studying endlessly, EduRev has designed Electrical Engineering (EE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electrical Engineering (EE).

Network Theory (Electric Circuits)

GATE Electrical Engineering (EE) Mock Test Series 2025

General Aptitude for GATE

GATE Notes & Videos for Electrical Engineering

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for Electrical Engineering (EE) exam

Similar Electrical Engineering (EE) Doubts

Which fault is more frequently occurring in power system?

View answer

A fault involving all the three phase of a power system is known as

View answer

Directions: A generator feeds power to an infinite bus through a double circuit transmission line. A 3-phase fault occurs at the middle point of one of the lines. The infinite bus voltage is 1 pu, the transient internal voltage of the generator is 1.1 pu and the equivalent transfer admittance during fault is 0.8 pu. The 100 MVA generator has an inertia constant of 5 MJ/MVA and it was delivering 1.0 pu power prior of the fault with rotor power angle of 30°. The system frequency is 50 Hz.The initial accelerating power (in pu) will be (Answer up to two decimal places) Correct answer is '0.56'. Can you explain this answer?

View answer

Single phase to ground fault is a/an ______ fault.

View answer

Single phase to ground fault is a/an ______ fault.

View answer

Top Courses for Electrical Engineering (EE)View all

Network Theory (Electric Circuits)

GATE Electrical Engineering (EE) Mock Test Series 2025

General Aptitude for GATE

GATE Notes & Videos for Electrical Engineering

Engineering Mathematics

Top Courses for Electrical Engineering (EE)

View all

Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer?.

Solutions for Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.

Here you can find the meaning of Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which fault is more frequently occurring in power system?a)Line to line faultb)Double line to ground faultc)Single line to ground faultd)Symmetrical 3 phase faultCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.

Explore Courses for Electrical Engineering (EE) exam