AC Fundamentals - Online Test

Test Difficulty Level: Medium

Syllabus of Test

Electrical Engineering: Questions related to fundamentals of AC & their components.

Sample Question from this online test:

Question: Which of the following waves has the highest value peak factor?

Option A: Square wave

Option B: Sine wave

Option C: Half rectified sine wave

Option D: Triangular wave

To answer, click the "Start This Test" button below.

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Comments

Ramya Shree on 2009-04-25 23:28:02 wrote,

good one....I ve forgotten a lot ..! :(

sumeet kumar on 2009-09-15 16:16:05 wrote,

parallel circuit magnifies current...please check
The purpose of a parallel circuit resonance is to magnify

gowri shankar on 2009-11-12 17:58:44 wrote,

its very nice test

Mangleshwar Srivastava on 2009-12-30 01:02:42 wrote,

chk out ur parllel resonance answer ...the answer must be current resonance

Mangleshwar Srivastava on 2009-12-30 01:03:29 wrote,

chk out ur parllel resonance answer ...the answer must be current resonance

Mangleshwar Srivastava on 2009-12-30 01:24:22 wrote,

chk out ur parllel resonance answer ...the answer must be current resonance..also chck the answer no 17...

pandari k on 2011-01-27 05:29:47 wrote,

thank u very much

Ramesh Sinha on 2011-08-15 11:25:47 wrote,

Question 11 :
at very low freq. f<fo => Xl<Xc => circuit as capacitive t.e ans =>B
Question 12 :
as known in parallel circuit voltage remain constant than than how it is possible to magnify voltage . The purpose of a parallel circuit resonance is to magnify current only
check your answers and provide your references to these answers