DTSP Quiz on Butterworth Filter Design (Responses)

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1	Timestamp	Email Address	Score	Roll No.	First Name	Last Name	1) Which of the following methods are used to convert analog filter into digital filter?	2)	3) As the value of the frequency Ω tends to ∞, then \|H(jΩ)\| tends to ____________	4) What is the value of magnitude frequency response of a Butterworth low pass filter at Ω=0?	5) \|H(jΩ)\| is a monotonically increasing function of frequency.	6)	7) Where does the poles of the transfer function of normalized low pass Butterworth filter exists?	8) What is the Butterworth polynomial of order 1?	9) Which of the following is a frequency domain specification?	10) What is the lowest order of the Butterworth filter with a pass band gain AP=-1 dB at ΩP=4 rad/sec and stop band attenuation greater than or equal to 20dB at ΩS = 8 rad/sec?

2	10/3/2024 18:56:30	jagdish.p.choudhary@slrtce.in	8 / 10	4	Jagdish	Choudhary	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
3	9/30/2024 10:35:16	akshat.g.giri@slrtce.in	9 / 10	9	Akshat	Giri	All of the mentioned	a)	0	1	TRUE	d)	On unit circle	s+1	All of the mentioned	5
4	9/30/2024 10:51:11	shubham.g.gupta@slrtce.in	7 / 10	11	Shubham	Gupta	All of the mentioned	c)	0	1	FALSE	d)	On unit circle	s+1	0 ≥ 20 log\|H(jΩ)\|	4
5	9/30/2024 10:33:11	abhilash.i.jha@slrtce.in	9 / 10	15	Abhilash	Jha	All of the mentioned	a)	0	1	TRUE	d)	On unit circle	s+1	All of the mentioned	5
6	9/30/2024 10:33:52	vaibhav.r.lad@slrtce.in	9 / 10	16	Vaibhav	Lad	All of the mentioned	a)	0	1	TRUE	d)	On unit circle	s+1	All of the mentioned	5
7	10/1/2024 13:50:14	aarju.g.maurya@slrtce.in	5 / 10	19	Aarju	Maurya	All of the mentioned	b)	0	1	TRUE	c)	On unit circle	s+1	0 ≥ 20 log\|H(jΩ)\|	3
8	9/30/2024 11:06:09	bipin.r.maurya@slrtce.in	9 / 10	20	Bipin	Maurya	All of the mentioned	a)	0	1	TRUE	d)	On unit circle	s+1	All of the mentioned	5
9	9/30/2024 10:38:22	manoj.m.maurya@slrtce.in	9 / 10	21	Manoj	Maurya	Approximation of Derivatives	a)	0	1	FALSE	d)	On unit circle	s+1	All of the mentioned	5
10	9/30/2024 10:30:49	mahek.j.patel@slrtce.in	8 / 10	25	Mahek	Patel	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
11	9/30/2024 11:08:46	pooja.v.shinde@slrtce.in	9 / 10	31	Pooja	Shinde	Approximation of Derivatives	a)	0	1	FALSE	d)	On unit circle	s+1	All of the mentioned	5
12	9/30/2024 10:33:51	gautam.r.shukla@slrtce.in	9 / 10	33	Gautam	Shukla	Approximation of Derivatives	a)	0	1	FALSE	d)	On unit circle	s+1	All of the mentioned	5
13	9/30/2024 10:28:58	harsh.r.shukla@slrtce.in	8 / 10	34	HARSH	SHUKLA	Approximation of Derivatives	a)	0	1	FALSE	a)	On unit circle	s+1	All of the mentioned	5
14	9/30/2024 10:28:59	chetan.i.singh@slrtce.in	8 / 10	35	chetan	Singh	Approximation of Derivatives	a)	0	1	FALSE	a)	On unit circle	s+1	All of the mentioned	5
15	9/30/2024 17:22:26	kriti.r.singh@slrtce.in	8 / 10	36	Kriti	Singh	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
16	9/30/2024 10:31:02	sneha.u.singh@slrtce.in	8 / 10	38	Sneha	Singh	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
17	9/30/2024 10:30:18	suhani.v.singh@slrtce.in	8 / 10	39	Suhani	Singh	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
18	9/30/2024 10:59:44	yash.p.singh@slrtce.in	6 / 10	41	YASH	SINGH	All of the mentioned	c)	0	1	FALSE	b)	On unit circle	s+1	0 ≥ 20 log\|H(jΩ)\|	4
19	10/3/2024 11:59:30	chetana.a.solanki@slrtce.in	8 / 10	42	Chetana	Solanki	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
20	9/30/2024 11:07:14	niranjan.h.upadhyay@slrtce.in	9 / 10	45	Niranjan	Upadhyay	Approximation of Derivatives	a)	0	1	FALSE	d)	On unit circle	s+1	All of the mentioned	5
21	9/30/2024 10:51:25	navinkumar.r.vishwakarma@slrtce.in	7 / 10	47	Navinkumar	Vishwakarma	All of the mentioned	c)	0	1	FALSE	d)	On unit circle	s+1	0 ≥ 20 log\|H(jΩ)\|	4
22	10/3/2024 12:06:34	ajay.r.yadav@slrtce.in	6 / 10	48	Ajay	Yadav	Approximation of Derivatives	b)	0	1	FALSE	d)	On unit circle	s+1	20 log\|H(jΩ)\| ≥ KP	4
23	9/30/2024 10:55:23	anil.s.yadav@slrtce.in	7 / 10	49	Anil	Yadav	All of the mentioned	a)	0	1	FALSE	d)	Inside unit circle	s+1	20 log\|H(jΩ)\| ≤ KS	3
24	9/30/2024 10:31:16	komal.r.yadav@slrtce.in	8 / 10	50	Komal	Yadav	Approximation of Derivatives	a)	0	1	FALSE	c)	On unit circle	s+1	All of the mentioned	5
25	9/30/2024 10:52:44	nilesh.g.yadav@slrtce.in	6 / 10	51	Nilesh	Yadav	All of the mentioned	c)	0	0	FALSE	d)	On unit circle	s+1	0 ≥ 20 log\|H(jΩ)\|	4
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