2022 · Paper 2

Complete GATE ME 2022 Paper 2 overview, original pages and practice · Timed previous-paper practice

Questions 40–42 of 65. Imported answers require review unless explicitly marked reviewed.

Question 40

Open question

MEMCQ2 marksNeeds review

A spring mass damper system (mass



, stiffness



, and damping coefficient



) excited by a force



, where



,



and



are the amplitude, frequency and time, respectively, is shown in the figure. Four different responses of the system (marked as (i) to (iv)) are shown just to the right of the system figure. In the figures of the responses,



is the amplitude of response shown in red color and the dashed lines indicate its envelope. The responses represent only the qualitative trend and these are not drawn to any specific scale.

Four different parameter and forcing conditions are mentioned below.

(P)



and



(Q)



and



(R)



and



(S)



and



Which one of the following options gives correct match (indicated by arrow →) of the parameter and forcing conditions to the responses?



Your answerChoose one option.

A.

(P) → (i), (Q) → (iii), (R) → (iv), (S) → (ii)

B.

(P) → (ii), (Q) → (iii), (R) → (iv), (S) → (i)

C.

(P) → (i), (Q) → (iv), (R) → (ii), (S) → (iii)

D.

(P) → (iii), (Q) → (iv), (R) → (ii), (S) → (i)

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Question 41

Open question

MEMCQ2 marksNeeds review

Parts P1-P7 are machined first on a milling machine and then polished at a separate machine. Using the information in the following table, the minimum total completion time required for carrying out both the operations for all 7 parts is ______ hours.

Part	Milling (hours)	Polishing (hours)
P1	8	6
P2	3	2
P3	3	4
P4	4	6
P5	5	7
P6	6	4
P7	2	1

Your answerChoose one option.

A.

31

B.

33

C.

30

D.

32

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Question 42

Open question

MEMCQ2 marksNeeds review

A manufacturing unit produces two products P1 and P2. For each piece of P1 and P2, the table below provides quantities of materials M1, M2, and M3 required, and also the profit earned. The maximum quantity available per day for M1, M2 and M3 is also provided. The maximum possible profit per day is ₹__________.

	M1	M2	M3	Profit per piece (₹)
P1	2	2	0	150
P2	3	1	2	100
Maximum quantity available per day	70	50	40	

Your answerChoose one option.

A.

5000

B.

4000

C.

3000

D.

6000

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer