cascading two identical amplifier stages, each having a low-pass STC frequency response with a 3dB frequency f1, results in an overall amplifier with a 3dB frequency given by

Seven people A, B, C, D, E, F and G live on separate floors of a 7-floor building. Ground floor is numbered 1, first floor is numbered. 2 and so on until the topmost floor is numbered 7. Each one of these having a different cars-Cadillac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo but not necessarily in the same order. Only three people live above the floor on which A lives. Only one person lives between A and the one having a car Cadillac. F lives immediately below the one having a car Bedford. The one having a car Bedford lives on an even-numbered floor. Only three people live between the ones having a car Cadillac and Maruti. E lives immediately above C. E is not having a car Maruti. Only two people live between B and the one having a car Fargo. The one having a car Fargo lives below the floor on which B lives. The one having a car Fiat does not live immediately above D or immediately below B. D does not live immediately above or immediately below A. G does not have a car Ambassador. Question : How many people live between the floors on which D and the one having a car Bedford ?

A

One

B

Two

C

Three

D

Four

Consider a voltage amplifier having a frequency response of the low-pass STC type with a dc gain of 60 dB and a 3-dB frequency of 1000 Hz. Then the gain db at

A

f = 10 Hz is 55 db

B

f = 10 kHz is 45 db

C

f = 100 kHz is 25 db

D

f = 1Mhz is 0 db

There are two classes of three figures each. Class 'A' figures differ in certain way from figures in Class 'B'. Which two of the four Answer Figures belong to Class 'A'?
Grouping of Identical Figures mcq question image

Grouping of Identical Figures mcq question image

A

1 and 3

B

1 and 2

C

2 and 4

D

2 and 3

Below are given two sets, Set - I which gives modalities of operant conditioning and Set - II which provides the types of reinforcement, the types of responses (responses made or withheld) and the presence or absence of cue. Match the two sets and indicate your answer by choosing from the code : Set - I (Modalities of operant conditioning procedures) Set – II (Conditions and contexts) (a) Reward training (i) Positive reinforcement, response made, with cue present (b) Escape training (ii) Positive reinforcement, response withheld with cue absent (c) Discriminated omission training (iii) Positive reinforcement, response made with cue absent (d) Active avoidance (iv) Negative reinforcement, response made with training (e) Punishment training (v) Positive reinforcement, response withheld with cue present (vi) Negative reinforcement, response withheld with cue absent

A

(a) - (iii), (b) - (iv), (c) - (v), (d) - (i) - (e) - (vi)

B

(a) - (i), (b) - (ii), (c) - (iii), (d) - (iv) - (e) - (v)

C

(a) - (ii), (b) - (iii), (c) - (iv), (d) - (v) - (e) - (vi)

D

(a) - (i), (b) - (iii), (c) - (iv), (d) - (v) - (e) - (vi)

If, Fhp(u, v)=F(u, v) – Flp(u, v) and Flp(u, v) = Hlp(u, v)F(u, v), where F(u, v) is the image in frequency domain with Fhp(u, v) its highpass filtered version, Flp(u, v) its lowpass filtered component and Hlp(u, v) the transfer function of a lowpass filter. Then, unsharp masking can be implemented directly in frequency domain by using a filter. Which of the following is the required filter?

A

Hhp(u, v) = Hlp(u, v)

B

Hhp(u, v) = 1 + Hlp(u, v)

C

Hhp(u, v) = – Hlp(u, v)

D

Hhp(u, v) = 1 – Hlp(u, v)

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,3,9; 2,5,6; 4,7,8

B

1,3,9; 2,7,8; 4,5,6

C

1,2,4; 3,5,7; 6,8,9

D

1,3,6; 2,4,8; 5,7,9

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,2,6; 3,4,7; 5

B

1,3; 2,6; 4,5,7

C

1,2,6,7; 3; 4,5

D

1,3; 2,4,5; 6,7

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

2,4,7; 1,8,9; 3,5,6

B

2,6,9; 1,5,7; 3,4,8

C

2,6,7; 1,5,8; 3,4,9

D

2,8,7; 1,5,9; 3,4,6

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

1,2,4; 3,5,6; 7,8,9

B

1,7,8; 3,5,6; 2,4,9

C

1,3,4; 2,8,9; 5,6,7

D

1,7,8; 2,3,6; 4,5,9

Group the given figures into three classes using each figure only once.
Grouping of Identical Figures mcq question image

A

2,4,7; 1,6,9; 3,5,8

B

1,3,5; 2,6,7; 4,8,9

C

1,5,7; 2,3,6; 4,8,9

D

1,3,5; 2,4,7; 6,8,9

cascading two identical amplifier stages, each having a low-pass STC frequency response with a 3dB frequency f1, results in an overall amplifier with a 3dB frequency given by

Related Questions