what is the use of rms value ,crest factor , Q- factor,form
factor



what is the use of rms value ,crest factor , Q- factor,form factor..

Answer / rajdeep saha

RMS value:-The RMS value of a set of values (or a continuous-time waveform) is the square root of the arithmetic mean (average) of the squares of the original values (or the square of the function that defines the continuous waveform).

CREST value:-The crest factor or peak-to-average ratio (PAR) or peak-to-average power ratio (PAPR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform. C=[x]peak/[x]rms

Q-factor- Q-factor of an element or a circuit is an operating point in which the element or the circuit performs well without distorion. it is the ratio of resonant frequency to bandwidth.

FORM factor:- The ratio of the RMS value to the absolute mean of a sinusoidal wave

Is This Answer Correct ?    3 Yes 4 No

Post New Answer

More Electronics Communications Interview Questions

Can the value of stability factor be less than unity?

2 Answers   TATA,


y do v use single anteena in radar any other reason except cost???

0 Answers   BEL,


what is ALE?what is it's function?

4 Answers  


what is mean by regulation?which component used?

1 Answers   Micromax, Novateur,


What is transistor biasing?

0 Answers  






HOW many Types of Protection we are using in SDH?

3 Answers   HFCL,


what is phase reversal keying

1 Answers  


what is orthogonal code of 0

0 Answers  


How many GDA exists for a group ?

0 Answers   HPCL,


sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com

0 Answers  


which is the best institute in india to get trained on telecom protocol testing?

1 Answers  


Name one microprocessor that works in the same way as that of intel 8085 but of another company.

0 Answers   Bhel, NTPC,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)