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Electric Circuit Analysis Quizzes

Electric Circuit Analysis Quiz Answers - Complete

# Trigonometric Identities Quiz Questions and Answers PDF p. 70

Trigonometric Identities quiz questions and answers, trigonometric identities MCQ with answers PDF 70 to solve Electric Circuit Analysis mock tests for online college programs. Solve Waveform and Signals trivia questions, trigonometric identities Multiple Choice Questions (MCQ) for online college degrees. Trigonometric Identities Interview Questions PDF: wye and delta systems, periodic functions, introduction, impedance and admittance, trigonometric identities test prep for online engineering associate's degree programs.

"Cos(a+b)=" MCQ PDF with choices sin a cos b+cos a sin b, sin a sin b+ cos a cos b, cos a cos b-sin a sin b, and cos a cos b-2 sin a sin b for job placement test. Practice waveform and signals questions and answers to improve problem solving skills for undergraduate engineering schools.

## Quiz on Trigonometric Identities MCQs

MCQ: Cos(a+b)=

sin a sin b+ cos a cos b
sin a cos b+cos a sin b
cos a cos b-sin a sin b
cos a cos b-2 sin a sin b

MCQ: If Y1, Y2,... Yn are admittance, than equivalent admittance'Yeq' in series is

1/Y1+1/Y2+....1/Yn
Y1+Y2+...Yn
1/Y1+2/Y2+...n/Yn
Y1+2Y2+...nYn

MCQ: The variation of the gain and phase with frequency of the circuit is known as

Phase response
Multiple response
Frequency response
Time response

MCQ: For periodic pulse, v(t) = V for

t>0
t < 0
0 < t < T(any period)
t=1

MCQ: Delta connected set of coils can't produce a four wire system, except through the use of

Delta-Z transform
Wye-Delta transform
Delta-Wye transform
Delta-Lambda transform