* GATE Production and Industrial Engineering Online Mock Test Online Free*. This mock test having 25 questions in each subjects, with four choices. On each click on answers system will tell you where the answers is correct or incorrect. You can view this GATE PI test question details at the end of the quiz.

**GATE 2017 :** Production and Industrial Engineering (PI) questions answers are applicable for any kind of Metallurgical Engineering Entrance preparation or PSU Competitive Exam in India. You can practice as much as you can to gather knowledge of how to answers **GATE PI Exam 2017** critical type papers in short time and this can be a big factor for cracking all India engineering entrance level exam.

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## GATE Production and Industrial Engineering Online Mock Test

*GATE Production and Industrial Engineering Online Mock Test*.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%

Question 1 |

^{3}+1 has

a niaxinuun value | |

a itunimiun value | |

a singularity | |

a point of inflection |

Question 2 |

^{2}in the x-y plane is

1/6 | |

1/4 | |

1/3 | |

1/2 |

Question 3 |

1 | |

2 | |

4 | |

8 |

Question 4 |

0 | |

1 | |

1.08 | |

2.02 |

Question 5 |

395 | |

790 | |

1580 | |

3160 |

Question 6 |

Thin, closely spaced fins | |

Thin, widely spaced fins | |

Thick, widely spaced fins | |

Thick, closely spaced fins |

Question 7 |

0 | |

2.07 | |

20.7 | |

41.4 |

Question 8 |

between the upper and lower critical temperature and cooled in still air. | |

above the upper critical temperature and cooled in furnace. | |

above the tipper critical teniperature and cooled in still air. | |

between the upper and lower critical temperature and cooled in furnace. |

Question 9 |

increases continuously. | |

decreases continuously. | |

decreases, becomes stable and then increases. | |

increases, becomes stable and then decreases. |

Question 10 |

Scheduling of machines | |

Amount of labour to be committed | |

Rate at which protection should happen | |

Inventory to be carried forward |

Question 11 |

Time study followed by method study | |

Only time study | |

Time study and method study simultaneously | |

Method study followed by time study |

Question 12 |

1/20 | |

1/12 | |

3/10 | |

1/2 |

Question 13 |

0.006 | |

0.031 | |

0.062 | |

0.600 |

Question 14 |

21.l | |

22.8 | |

23.6 | |

68.9 |

Question 15 |

3.0 | |

4.5 | |

7.5 | |

12.0 |

Question 16 |

^{2}, then the process capability index is

6.3 | |

1.9 | |

1.4 | |

8.6 |

Question 17 |

16.5 | |

30.5 | |

32.0 | |

46.0 |

Question 18 |

8.17 | |

11.15 | |

14.14 | |

22.30 |

Question 19 |

0.63 | |

0.32 | |

1.26 | |

1.46 |

Question 20 |

142 | |

100 | |

71 | |

50 |

Question 21 |

60 | |

66 | |

126 | |

150 |

Question 22 |

0.373 | |

0.137 | |

0.218 | |

0.500 |

Question 23 |

Rs’. 91800 | |

Rs. 66.200 | |

Rs. 72.800 | |

Rs. 52.800 |

Question 24 |

Ks. 97q800 | |

Ks. 778OO | |

KS. 66.000 | |

Ks. 72.800 |

Question 25 |

Diminish | |

Divulge | |

Dedicate | |

Denote |

Question 26 |

OV | |

OW | |

PV | |

PW |

Question 27 |

^{2}where y is the height of the arch in meters. The maximum possible height of the arch is

8 meters | |

10 meters | |

12 meters | |

14 meters |

Question 28 |

Gender-discriminatory | |

Xenophobic | |

Not designed to make the post attractive | |

Not gender-discriminatory |

List |

## GATE PI Online Mock Test = 2

## GATE PI Online Question ANswers

*GATE PI Online Question ANswers*.You scored %%SCORE%% out of %%TOTAL%%.Your performance has been rated as %%RATING%%

Question 1 |

*Rs*. 20000 and

*Rs*. 50 per

*unit*, respectively. The demand for the item is 500

*units*. To break even, the unit price of the items in

*Rs*. should be

50 | |

75 | |

90 | |

100 |

Question 2 |

basic types of fixtures used in machining. | |

fundamental motions used in manual work. | |

basic types of waste in manufacturing process. | |

fundamental types of material handling systems. |

Question 3 |

*hr*and tickets are issued in the order of their arrival. The average time taken for issuing a ticket is 1

*min*. Assuming that customer arrivals form aPoisson process and service times are exponentially distributed, the average waiting time in queue in

*min*is

3 | |

4 | |

5 | |

6 |

Question 4 |

*mm*diameter are punched from an aluminum sheet of 2

*mm*thickness. The shear strength of aluminum is 80

*MPa*. The minimum punching force required in

*kN*is

2.57 | |

3.29 | |

5.03 | |

6.33 |

Question 5 |

*mm*and thread angle 60° is inspected for its pitch diameter using 3-wire method. The diameter of the best size wire in

*mm*is

0.866 | |

1.000 | |

1.154 | |

2.000 |

Question 6 |

pure compression | |

pure shear | |

compression and shear | |

tension and shear |

Question 7 |

*m*, QR = 3.0

*m*, RS = 2.5

*m*and SP = 2.7

*m*with all revolute joints. The link to be fixed to obtain a double rocker (rockerrocker)

*mechanism is*

PQ | |

QR | |

RS | |

SP |

Question 8 |

complex with non-zero positive imaginary part | |

complex with non-zero negative imaginary part | |

real | |

pure imaginary |

Question 9 |

**CORRECT**pairs.Numerical Integration Scheme Order of Fitting PolynomialP. Simpson’s 3/8 Rule 1. FirstQ. Trapezoidal Rule 2. SecondR. Simpson’s 1/3 Rule 3. Third

P-2, Q-1, R-3 | |

P-3, Q-2, R-1 | |

P-1, Q-2, R-3 | |

P-3, Q-1, R-2 |

Question 10 |

resistance to scratching | |

ability to absorb energy upto fracture | |

ability to absorb energy till elastic limit | |

resistance to indentation |

Question 11 |

*min*. The solidification time in

*min*for a cube of the same material, which is 8 times heavier than the original casting, will be

10 | |

20 | |

24 | |

All of these. |

Question 12 |

*mm*in diameter is turned at a feed of 0.25

*mm/rev*with a depth of cut of 4

*mm*. The rotational speed of the workpiece is 160

*rpm*. The material removal rate in

*mm*is

^{3}/s160 | |

167.6 | |

1600 | |

1675.5 |

Question 13 |

*3-2-1*principle of fixture design,

*3*refers to the number of

clamps required | |

locators on the primary datum face | |

degrees of freedom of the workpiece | |

operations carried out on the primary datum face |

Question 14 |

-1 | |

zero | |

0.5 | |

1 |

Question 15 |

900 | |

920 | |

940 | |

960 |

Question 16 |

c-chart | |

p-chart | |

x -chart | |

R-chart |

Question 17 |

Relational database | |

Fuzzy system | |

Simulated annealing algorithm | |

Genetic algorithm |

Question 18 |

*mm*diameter with a tolerance of ±0.1

*mm*. Historical data indicates that manufactured bars have an average diameter of 9.98

*mm*with a standard deviation of 0.15

*mm*. The process capability index is

0.08 | |

0.12 | |

0.18 | |

0.27 |

Question 19 |

*A*with 90% current efficiency, the material removal rate was observed to be 0.26

*gm/s*. If Titanium (atomic weight = 48, valency = 3) is machined by the ECM process at the current of 2000

*A*with 90% current efficiency, the expected material removal rate in

*gm/s*will be

0.11 | |

0.23 | |

0.30 | |

0.52 |

Question 20 |

*Nm*while running at a mean angular speed of 20

*rad/s*. If the total fluctuation of speed is not to exceed ±2%, the mass moment of inertia of the flywheel in

*kg-m*

^{2}*is*

25 | |

50 | |

100 | |

125 |

Question 21 |

(7.5, 5) | |

(10, 5) | |

(7.5, -5) | |

(10, -5) |

Question 22 |

(7.5, 5) | |

(10, 5) | |

(7.5, -5) | |

(10, -5) |

Question 23 |

(7.5, 5) | |

(10, 5) | |

(7.5, -5) | |

(10, -5) |

Question 24 |

*mm*diameter orifice at a pressure of 400

*MPa*. The density of water is 1000

*kg/m*. The coefficient of discharge is 1.0. Neglecting all losses during water jet formation through the orifice, the power of the water jet in

^{3}*kW*is

25.3 | |

50.6 | |

75.9 | |

101.2 |

List |

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