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Questions by Andrijana3306
0
answers
1
votes
GATE ME 2012 | Question: 65
Which of the following assertions are $\textbf{CORRECT}$? Adding $7$ to each entry in a list adds $7$ to the mean of the list. Adding $7$ to each entry in a list adds $7$ to the standard deviation of the list. Doubling each entry in a list doubles the ... the list. Doubling each entry in a list leaves the standard deviation of the list unchanged. $P,Q$ $Q,R$ $P,R$ $R,S$
Which of the following assertions are $\textbf{CORRECT}$?Adding $7$ to each entry in a list adds $7$ to the mean of the list.Adding $7$ to each entry in a list adds $7$ t...
asked
Mar 19, 2018
Quantitative Aptitude
gateme-2012
numerical-ability
statistics
mode-and-standard-deviation
+
–
0
answers
1
votes
GATE ME 2012 | Question: 64
An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y.$ $X$ supplies $60\%$ and $Y$ supplies $40\%$ of the shock absorbers. All shock absorbers are subjected to a quality test. The ones that pass the quality test are considered reliable. Of ... shock absorber, which is found to be reliable, is made by $Y$ is $0.288$ $0.334$ $0.667$ $0.720$
An automobile plant contracted to buy shock absorbers from two suppliers $X$ and $Y.$ $X$ supplies $60\%$ and $Y$ supplies $40\%$ of the shock absorbers. All shock absorb...
asked
Mar 19, 2018
Quantitative Aptitude
gateme-2012
numerical-ability
probability
conditional-probability
+
–
1
answers
1
votes
GATE ME 2012 | Question: 63
A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y=2x-0.1x^2$ 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
A political party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation $y=2x-0.1x^2$ w...
asked
Mar 19, 2018
Quantitative Aptitude
gateme-2012
numerical-ability
geometry
+
–
0
answers
1
votes
GATE ME 2012 | Question: 62
Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High-school pass, must be available for the Day, Evening and Saturday work. ... inference from the above advertisement? Gender-discriminatory Xenophobic Not designed to make the post attractive Not gender-discriminatory
Wanted Temporary, Part-time persons for the post of Field Interviewer to conduct personal interviews to collect and collate economic data. Requirements: High-school pass,...
asked
Mar 19, 2018
Verbal Aptitude
gateme-2012
verbal-ability
verbal-reasoning
passage-reading
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–
0
answers
1
votes
GATE ME 2012 | Question: 61
Given the sequence of terms, AD CG FK JP, the next terms is OV OW PV PW
Given the sequence of terms, AD CG FK JP, the next terms isOVOWPVPW
asked
Mar 19, 2018
Analytical Aptitude
gateme-2012
analytical-aptitude
logical-reasoning
sequence-series
+
–
1
answers
1
votes
GATE ME 2012 | Question: 60
Choose the grammatically INCORRECT sentence: They gave us the money back less the service charges of Three Hundred rupees. This country's expenditure is not less than that of Bangladesh. The committee initially asked for a funding of Fifty Lakh rupees, but later settled for a lesser sum. This country's expenditure on educational reforms is very less.
Choose the grammatically INCORRECT sentence:They gave us the money back less the service charges of Three Hundred rupees.This country's expenditure is not less than that ...
asked
Mar 19, 2018
Verbal Aptitude
gateme-2012
verbal-ability
english-grammar
+
–
1
answers
1
votes
GATE ME 2012 | Question: 59
Which one of the following options is the closest in meaning to the word given below? Mitigate Diminish Divulge Dedicate Denote
Which one of the following options is the closest in meaning to the word given below?MitigateDiminishDivulgeDedicateDenote
asked
Mar 19, 2018
Verbal Aptitude
gateme-2012
verbal-ability
word-meaning
+
–
1
answers
1
votes
GATE ME 2012 | Question: 58
Choose the most appropriate alternative from the options given below to complete the following sentence: Despite several ________ the mission succeeded in its attempt to resolve the conflict. attempts setbacks meetings delegations
Choose the most appropriate alternative from the options given below to complete the following sentence:Despite several ________ the mission succeeded in its attempt to r...
asked
Mar 19, 2018
Verbal Aptitude
gateme-2012
verbal-ability
most-appropriate-word
+
–
0
answers
0
votes
GATE ME 2012 | Question: 57
The cost function for a product in a firm is given by $5q^2$ where $q$ is the amount of production. The film can sell the product at a market price of INR $50$ per unit. The number of units to be produced by the firm such that the profit is maximized is $5$ $10$ $15$ $25$
The cost function for a product in a firm is given by $5q^2$ where $q$ is the amount of production. The film can sell the product at a market price of INR $50$ per unit. ...
asked
Mar 19, 2018
Quantitative Aptitude
gateme-2012
numerical-ability
cost-market-price
+
–
0
answers
0
votes
GATE ME 2012 | Question: 56
Choose the most appropriate alternative from the options given below to complete the following sentence: Suresh's dog is the one ______ was hurt in stampede that which who whom
Choose the most appropriate alternative from the options given below to complete the following sentence:Suresh's dog is the one ______ was hurt in stampedethatwhichwhowho...
asked
Mar 19, 2018
Verbal Aptitude
gateme-2012
verbal-ability
most-appropriate-word
+
–
0
answers
0
votes
GATE ME 2012 | Question: 55
For a particular project, eight activities are to be carried out. Their relationships with other activities and expected durations are mentioned in the table below. ... the project remain the same critical path changes but the total duration to complete the project changes to $17$ days
For a particular project, eight activities are to be carried out. Their relationships with other activities and expected durations are mentioned in the table below.$\begi...
asked
Mar 19, 2018
Calculus
gateme-2012
calculus
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–
0
answers
1
votes
GATE ME 2012 | Question: 54
For a particular project, eight activities are to be carried out. Their relationships with other activities and expected durations are mentioned in the table below. ... critical path for the project is $a-b-e-g-h$ $a-c-g-h$ $a-d-f-h$ $a-b-c-f-h$
For a particular project, eight activities are to be carried out. Their relationships with other activities and expected durations are mentioned in the table below.$\begi...
asked
Mar 19, 2018
Calculus
gateme-2012
calculus
+
–
0
answers
1
votes
GATE ME 2012 | Question: 53
Air enters an adiabatic nozzle at $300$ kPa, $500$ K with a velocity of $10$ m/s. It leaves the nozzle at $100$ kPa with a velocity of $180$ m/s. The inlet area is $80 \: cm^2$. The specific heat of air $C_p$ is $1008$ J/kg.K. The exit area of the nozzle in $cm^4$ is $90.1$ $56.3$ $4.4$ $12.9$
Air enters an adiabatic nozzle at $300$ kPa, $500$ K with a velocity of $10$ m/s. It leaves the nozzle at $100$ kPa with a velocity of $180$ m/s. The inlet area is $80 \...
asked
Mar 19, 2018
Heat Transfer
gateme-2012
fluid-mechanics-and-thermal-science
heat-transfer
+
–
0
answers
0
votes
GATE ME 2012 | Question: 52
Air enters an adiabatic nozzle at $300$ kPa, $500$ K with a velocity of $10$ m/s. It leaves the nozzle at $100$ kPa with a velocity of $180$ m/s. The inlet area is $80 cm^2$. The specific heat of air $C_p$ is $1008$ J/kg.K. The exit temperature of the air is $516$ K $532$ K $484$ K $468$ K
Air enters an adiabatic nozzle at $300$ kPa, $500$ K with a velocity of $10$ m/s. It leaves the nozzle at $100$ kPa with a velocity of $180$ m/s. The inlet area is $80 c...
asked
Mar 19, 2018
Heat Transfer
gateme-2012
fluid-mechanics-and-thermal-science
heat-transfer
+
–
0
answers
1
votes
GATE ME 2012 | Question: 51
A refrigerator operates between $120$ kPa and $800$ kPa in an ideal vapor compression cycle with $R-134a$ as the refrigerant. The refrigerant renters the compressor as saturated vapor and leaves the condenser as saturated liquid. The mass flow rate of the refrigerant is $0.2$ ... $5.94$ $1.83$ $7.9$ $39.5$
A refrigerator operates between $120$ kPa and $800$ kPa in an ideal vapor compression cycle with $R-134a$ as the refrigerant. The refrigerant renters the compressor as sa...
asked
Mar 19, 2018
Applications
gateme-2012
applications
fluid-mechanics-and-thermal-science
refrigeration
+
–
0
answers
0
votes
GATE ME 2012 | Question: 50
A refrigerator operates between $120$ kPa and $800$ kPa in an ideal vapor compression cycle with $R-134a$ ... at which heat is extracted, in Kj/s from the refrigerated space is $28.3$ $42.9$ $34.4$ $14.6$
A refrigerator operates between $120$ kPa and $800$ kPa in an ideal vapor compression cycle with $R-134a$ as the refrigerant. The refrigerant renters the compressor as sa...
asked
Mar 19, 2018
Applications
gateme-2012
fluid-mechanics-and-thermal-science
applications
refrigeration
+
–
0
answers
0
votes
GATE ME 2012 | Question: 49
Two steel truss members, AC and BC, each having cross sectional area of $100 mm^2$, are subjected to a horizontal force F as shown in the figure. All the joints are hinged. The maximum force F in kN that can be applied at $C$ such that the axial stress in any of the truss members DOES NOT exceed $100$ MPa is $8.17$ $11.15$ $14.14$ $22.30$
Two steel truss members, AC and BC, each having cross sectional area of $100 mm^2$, are subjected to a horizontal force F as shown in the figure. All the joints are hinge...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
engineering-mechanics
trusses-and-frames
+
–
0
answers
0
votes
GATE ME 2012 | Question: 48
Two steel truss members, AC and BC, each having cross sectional area of $100 mm^2$, are subjected to a horizontal force $F$ as shown in the figure. All the joints are hinged. If $F=1$ kN. the magnitude of the vertical reaction force developed at the point B in kN is $0.63$ $0.32$ $1.26$ $1.46$
Two steel truss members, AC and BC, each having cross sectional area of $100 mm^2$, are subjected to a horizontal force $F$ as shown in the figure. All the joints are hin...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
engineering-mechanics
trusses-and-frames
+
–
0
answers
0
votes
GATE ME 2012 | Question: 47
$x+2y+z=4$ $2x+y+2z=5$ $x-y+z=1$ The system of algebraic equations given above has a unique solution of $x=1$, $y=1$ and $z=1$ only the two solutions of $(x=1, y=1, z=1)$ and $(x=2, y=1, z=0)$ infinite number of solutions no feasible solution
$x+2y+z=4$$2x+y+2z=5$$x-y+z=1$The system of algebraic equations given above hasa unique solution of $x=1$, $y=1$ and $z=1$only the two solutions of $(x=1, y=1, z=1)$ and ...
asked
Mar 19, 2018
Linear Algebra
gateme-2012
linear-algebra
system-of-equations
+
–
0
answers
0
votes
GATE ME 2012 | Question: 46
Consider the differential equation $x^2 \dfrac{d^2y}{dx^2}+x\dfrac{dy}{dx}-4y=0$ with the boundary conditions of $y(0)=0$ and $y(1)=1$. The complete solution of the differential equation is $x^2 \\$ $\sin \left (\dfrac{\pi x}{2} \right ) \\$ $e^x \sin \left (\dfrac{\pi x}{2} \right ) \\$ $e^{-x} \sin \left (\dfrac{\pi x}{2} \right) \\$
Consider the differential equation $x^2 \dfrac{d^2y}{dx^2}+x\dfrac{dy}{dx}-4y=0$ with the boundary conditions of $y(0)=0$ and $y(1)=1$. The complete solution of the diffe...
asked
Mar 19, 2018
Differential Equations
gateme-2012
differential-equation
boundary-value-problems
+
–
0
answers
0
votes
GATE ME 2012 | Question: 45
A box contains $4$ red balls and $6$ black balls. Three balls are selected randomly from the box one after another, without replacement. The probability that the selected set contains one red ball and two black balls is $1/20$ $1/12$ $3/10$ $1/2$
A box contains $4$ red balls and $6$ black balls. Three balls are selected randomly from the box one after another, without replacement. The probability that the selected...
asked
Mar 19, 2018
Probability and Statistics
gateme-2012
probability-and-statistics
probability
+
–
0
answers
0
votes
GATE ME 2012 | Question: 44
A force of $400$ N is applied to the brake drum of $0.5$ m diameter in a band-brake system as shown in the figure, where the wrapping angle is $180^{\circ}$. If the coefficient of friction between the drum and the band is $0.25$, the braking torque applied, in N.m is $100.6$ $54.4$ $22.1$ $15.7$
A force of $400$ N is applied to the brake drum of $0.5$ m diameter in a band-brake system as shown in the figure, where the wrapping angle is $180^{\circ}$. If the coeff...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
machine-design
brakes-and-clutches
+
–
0
answers
0
votes
GATE ME 2012 | Question: 43
A solid circular shaft needs to be designed to transmit a torque of $50$ N.m. If the allowable shear stress of the material is $140$ MPa, assuming a factor of safety of $2$, the minimum allowable design diameter in mm is $8$ $16$ $24$ $32$
A solid circular shaft needs to be designed to transmit a torque of $50$ N.m. If the allowable shear stress of the material is $140$ MPa, assuming a factor of safety of $...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
mechanics-of-materials
shear-stresses
+
–
0
answers
0
votes
GATE ME 2012 | Question: 42
A solid steel cube constrained on all six faces is heated so that the temperature rises uniformly by $\Delta T$. If the thermal coefficient of the material is $\alpha$, Young's modulus is $E$ and the Poisson's ratio is $\upsilon$, the thermal stress developed in the cube due ... $-\dfrac{\alpha (\Delta T) E}{3 (1-2 \upsilon)}$
A solid steel cube constrained on all six faces is heated so that the temperature rises uniformly by $\Delta T$. If the thermal coefficient of the material is $\alpha$, Y...
asked
Mar 19, 2018
Heat Transfer
gateme-2012
fluid-mechanics-and-thermal-science
heat-transfer
+
–
0
answers
0
votes
GATE ME 2012 | Question: 41
Water $(C_p=4.18 \: kJ/kg.K)$ at $80^{\circ} C$ enters a counterflow heat exchanger with a mass flow rate of $0.5 \: kg/s$. Air ($C_p=1 \: kJ/kg.K$) enters at $30^{\circ} C$ with a mass flow rate of $2.09 \: kg/s$. If the effectiveness of heat exchanger is $0.8$, the LMTD (in $^{\circ} C$) is $40$ $20$ $10$ $5$
Water $(C_p=4.18 \: kJ/kg.K)$ at $80^{\circ} C$ enters a counterflow heat exchanger with a mass flow rate of $0.5 \: kg/s$. Air ($C_p=1 \: kJ/kg.K$) enters at $30^{\circ}...
asked
Mar 19, 2018
Heat Transfer
gateme-2012
fluid-mechanics-and-thermal-science
heat-transfer
lmtd-and-ntu-methods
+
–
0
answers
0
votes
GATE ME 2012 | Question: 40
A large tank with a nozzle attached contains three immiscible, inviscid fluid as shown. Assuming that the changes in $h_1, h_2$ and $h_3$ ...
A large tank with a nozzle attached contains three immiscible, inviscid fluid as shown. Assuming that the changes in $h_1, h_2$ and $h_3$ are negligible, the instantaneou...
asked
Mar 19, 2018
Fluid Mechanics
gateme-2012
fluid-mechanics-and-thermal-science
fluid-mechanics
+
–
0
answers
0
votes
GATE ME 2012 | Question: 39
In a DC arc welding operation, the voltage-arc length characteristic was obtained as $V_{arc} = 20+5l$ where the arc length $l$ was varied between $5$ mm and $7$ mm. Here $V_{arc}$ denotes the arc voltage in $Volts$. The arc current was varied from $400$ A and $500$ A. ... for the welding operation are $45$ V, $450$ A $75$ V, $750$ A $95$ V, $950$ A $150$ V, $1500$ A
In a DC arc welding operation, the voltage-arc length characteristic was obtained as $V_{arc} = 20+5l$ where the arc length $l$ was varied between $5$ mm and $7$ mm. Here...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
materials-manufacturing-and-industrial-engineering
casting-forming-and-joining-process
principles-of-welding
+
–
0
answers
0
votes
GATE ME 2012 | Question: 38
In a single pass rolling process using $410$ mm diameter steel rollers, a strip of width $140$ mm and thickness $8$ mm undergoes $10\%$ reduction of thickness. The angle of bite in radians is $0.006$ $0.031$ $0.062$ $0.600$
In a single pass rolling process using $410$ mm diameter steel rollers, a strip of width $140$ mm and thickness $8$ mm undergoes $10\%$ reduction of thickness. The angle ...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
materials-manufacturing-and-industrial-engineering
casting-forming-and-joining-process
rolling-process
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–
0
answers
0
votes
GATE ME 2012 | Question: 37
Calculate the punch size in mm, for a circular blanking operation for which details are given below. ... $24.83$ $24.89$ $25.01$ $25.17$
Calculate the punch size in mm, for a circular blanking operation for which details are given below.$\begin{array}{ll} \text{Size of the blank} & 25 \text{ mm} \\ \text{T...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
material-manufacturing-and-industrial-engineering
casting-forming-and-joining-process
+
–
0
answers
0
votes
GATE ME 2012 | Question: 36
For the matrix $A = \begin{bmatrix} 5 & 3 \\ 1 & 3 \end{bmatrix}$, ONE of the normalized eigen vectors is given as $\begin{pmatrix} \dfrac{1}{2} \\ \dfrac{\sqrt{3}}{2} \end{pmatrix} \\$ ... $\begin{pmatrix} \dfrac{1}{\sqrt{5}} \\ \dfrac{2}{\sqrt{5}} \end{pmatrix}$
For the matrix $A = \begin{bmatrix} 5 & 3 \\ 1 & 3 \end{bmatrix}$, ONE of the normalized eigen vectors is given as$\begin{pmatrix} \dfrac{1}{2} \\ \dfrac{\sqrt{3}}{2} \en...
asked
Mar 19, 2018
Linear Algebra
gateme-2012
linear-algebra
eigen-values
eigen-vectors
+
–
0
answers
0
votes
GATE ME 2012 | Question: 35
The inverse Laplace transform of the function $F(s) = \dfrac{1}{s(s+1)}$ is given by $f(t) = \sin t$ $f(t) = e^{-t} \sin t$ $f(t) = e^{-t}$ $f(t) = 1-e^{-t}$
The inverse Laplace transform of the function $F(s) = \dfrac{1}{s(s+1)}$ is given by$f(t) = \sin t$$f(t) = e^{-t} \sin t$$f(t) = e^{-t}$$f(t) = 1-e^{-t}$
asked
Mar 19, 2018
Others
gate2012-m
engineering-mathematics
differntial-equations
+
–
0
answers
0
votes
GATE ME 2012 | Question: 34
The state of stress at a point under plane stress condition is $\sigma_{xx} = 40 \: MPa, \: \: \sigma_{yy} = 100 \: MPa \: \: \text{and }\tau_{xy} =40 \: Mpa$ The radius of the Mohr's circle representing the given state of stress in $MPa$ is $40$ $50$ $60$ $100$
The state of stress at a point under plane stress condition is $$\sigma_{xx} = 40 \: MPa, \: \: \sigma_{yy} = 100 \: MPa \: \: \text{and }\tau_{xy} =40 \: Mpa$$ The radiu...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
mechanics-of-materials
mohr's-circle-for-plane-stress
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–
0
answers
0
votes
GATE ME 2012 | Question: 33
A concentrated mass $m$ is attached at the centre of the rod of length $2L$ as shown in the figure. The rod is kept in a horizontal equilibrium position by a spring of stiffness $k$. For every small amplitude of vibration, neglecting the weights of the rod and spring, the undamped ... $\sqrt{\dfrac{2k}{m}} \\$ $\sqrt{\dfrac{k}{2m}} \\$ $\sqrt{\dfrac{4k}{m}}$
A concentrated mass $m$ is attached at the centre of the rod of length $2L$ as shown in the figure. The rod is kept in a horizontal equilibrium position by a spring of st...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
engineering-mechanics
equilibrium
+
–
0
answers
0
votes
GATE ME 2012 | Question: 32
A fillet welded joint is subjected to transverse loading $F$ as shown in the figure. Both legs of the fillets are of $10$ mm size and the weld length is $30$ mm. If the allowable shear stress of the weld is $94$ MPa, considering the minimum throat area of the weld, the maximum allowable transverse load in kN is $14.44$ $17.92$ $19.93$ $22.16$
A fillet welded joint is subjected to transverse loading $F$ as shown in the figure. Both legs of the fillets are of $10$ mm size and the weld length is $30$ mm. If the a...
asked
Mar 19, 2018
Applied Mechanics and Design
gateme-2012
applied-mechanics-and-design
machine-design
riveted-and-welded-joints
+
–
0
answers
0
votes
GATE ME 2012 | Question: 31
A room contains $35$ kg of dry air and $0.5$ kg of water vapor. The total pressure and temperature of air in the room are $100$ kPa and $25^{\circ}$C respectively. Given that the saturation pressure for water at $25^{\circ}$ C is $3.17$ kPa, the relative humidity of the air in the room is $67 \%$ $55 \%$ $83 \%$ $71 \%$
A room contains $35$ kg of dry air and $0.5$ kg of water vapor. The total pressure and temperature of air in the room are $100$ kPa and $25^{\circ}$C respectively. Given ...
asked
Mar 19, 2018
Applications
gateme-2012
fluid-mechanics-and-thermal-science
applications
+
–
0
answers
0
votes
GATE ME 2012 | Question: 30
An incompressible fluid flows over a flat plate with zero pressure gradient. The boundary layer thickness is $1$ mm at a location where the Reynolds number is $1000$. If the velocity of the fluid alone is increased by a factor of $4$, then the boundary layer thickness at the same location, in mm will be $4$ $2$ $0.5$ $0.25$
An incompressible fluid flows over a flat plate with zero pressure gradient. The boundary layer thickness is $1$ mm at a location where the Reynolds number is $1000$. If ...
asked
Mar 19, 2018
Fluid Mechanics
gateme-2012
fluid-mechanics-and-thermal-science
fluid-mechanics
boundary-layer
+
–
0
answers
0
votes
GATE ME 2012 | Question: 29
Consider two infinitely long thin concentric tubes of circular cross section as shown in the figure. If $D_1$ and $D_2$ are the diameters of the inner and outer tubes respectively, then the view factor $F_{22}$ is given by $\bigg( \dfrac{D_1}{D_2} \bigg) -1 \\$ $\text{zero} \\$ $\bigg( \dfrac{D_1}{D_2} \bigg) \\$ $1- \bigg( \dfrac{D_1}{D_2} \bigg)$
Consider two infinitely long thin concentric tubes of circular cross section as shown in the figure. If $D_1$ and $D_2$ are the diameters of the inner and outer tubes res...
asked
Mar 19, 2018
Fluid Mechanics
gateme-2012
fluid-mechanics-and-thermal-science
+
–
0
answers
0
votes
GATE ME 2012 | Question: 28
In a single pass drilling operation, a through hole of $15$ mm diameter is to be drilled in a steel plate of $50$ mm thickness. Drill spindle speed is $500$ rpm, feed is $0.2$ mm/rev and drill point angle is $118^{\circ}$. Assuming $2$ mm clearance at approach and exit, the total drill time (in seconds) is $35.1$ $32.4$ $31.2$ $30.1$
In a single pass drilling operation, a through hole of $15$ mm diameter is to be drilled in a steel plate of $50$ mm thickness. Drill spindle speed is $500$ rpm, feed is ...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
materials-manufacturing-and-industrial-engineering
+
–
0
answers
0
votes
GATE ME 2012 | Question: 27
Details pertaining to an orthogonal mental cutting process are given below. ... during the process is $0.1781 \times 10^5$ $0.7754 \times 10^5$ $1.0104 \times 10^5$ $4.397 \times 10^5$
Details pertaining to an orthogonal mental cutting process are given below.$\begin{array}{ll} \text{Chip thickness ratio} & 0.4 \\ \text{Undeformed thickness} & 0.6 \text...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
materials-manufacturing-and-industrial-engineering
machining-and-machine-tools-operations
+
–
0
answers
0
votes
GATE ME 2012 | Question: 26
The homogeneous state of stress for a metal part undergoing plastic deformation is $T = \begin{pmatrix} 10 & 5 & 0 \\ 5 & 20 & 0 \\ 0 & 0 & -10 \end{pmatrix}$ where the stress component values are in MPa. Using von Mises yield criterion, the value of estimated shear yield stress, in MPa is 9.50 16.07 28.52 49.41
The homogeneous state of stress for a metal part undergoing plastic deformation is $$T = \begin{pmatrix} 10 & 5 & 0 \\ 5 & 20 & 0 \\ 0 & 0 & -10 \end{pmatrix}$$ where the...
asked
Mar 19, 2018
Materials, Manufacturing and Industrial Engineering
gateme-2012
materials-manufacturing-and-industrial-engineering
casting-forming-and-joining-process
plastic-deformation
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