What is the gain of 1-s/1=s at 1 rad/sec?

Question Posted / poonam yadav

3 Answers
7107 Views
NPCIL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the gain of 1-s/1=s at 1 rad/sec?..

Answer / vishwa theja c

the question is (1-s)/(1+s) at 1 rad/sec
the gain is 1 as convert it to rectangular form you will get
square root of 2/ square root of 2 so it is 1. the gain is
inverse of value .so it is 1 only. if it is asked
particularly in db then we get 0.

Is This Answer Correct ?

16 Yes

0 No

What is the gain of 1-s/1=s at 1 rad/sec?..

Answer / ngarjuna

it is an all pass filter(anti symmetric pole zero pattern)
always magnitude is 1 so logarithm of 1 is 0 dB

Is This Answer Correct ?

12 Yes

0 No

What is the gain of 1-s/1=s at 1 rad/sec?..

Answer / sushant

This system is
unstable as t
tends to
infinite its
value goes to
infinite.

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

700KW 6.6KV slip ring induction motor to use VFD to control the speed

0 Answers

the minimum clearance b/w ceiling and plane of leaf of ceilng fan shall be ..........mm

1 Answers

What Should be the rating of transformer used in 33KV substation?

3 Answers

why dc moter are not earthed ????

2 Answers

can anyone give an idea about dia calculation in cold rolling mill

0 Answers

what is lumped and distributed elements?

0 Answers

what is effect of leading power facter on the system and billing

0 Answers TATA,

whats relation b/w motor current & friqency

1 Answers

what is mean by NTPC?,why didn't electric shock in train?

7 Answers

How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?

0 Answers NA,

i am working in a grid substation,TNEB having 13 yrs experience. Am I eligble to get apply for c licence now?

3 Answers

What are the disadvantages of hydropower?

0 Answers

For more Electrical Engineering Interview Questions Click Here