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Q: Maximize Z = 100X1 + 60X2 Subject To: 5X1 + 10X2 s 50 8X1 + 2X2 s 16 X1 and X2 2 0 Required: a) Vert...

A: Given equations are : 5X1 + 10X2 ≤ 50 8X1 + 2X2 ≤ 16 X1 and X2 ≥0 Maximize Z  = 100X1 + 60X2  

Q: For the following truss structure (with members AB, BC, AD, DE, BE, CF of 60 cm lenoth each), determ...

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Q: U4.1 A. Determine the magnitude that the water exerts on walls AB and DC, and on the bottom BC, usin...

A: Here  Width = 4 m  CD = 1 m  BC = 8 m  AB = 2.5 m     

Q: A solid shaft can resist a bending moment of 4 kN-m and a twisting moment of 5 kN-m together. Determ...

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Q: 11. A difference in mercury levels of 130 mm is shown by a differential manometer connected to a pip...

A: Dear student,                     According to the guidelines I am allowed to answer only one proble...

Q: Four forces are applied at a point in a body. Determine the magnitude of the resultant R of the four...

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Q: 1.0 m 2.6 m 2.6 m 1600 N/m 900 N/m

A: Prismatic cantilever beam EI=1200 KN-m2 Taking section at a distance x from the free end. By similar...

Q: 1. An open hemispherical vessel with a radius of 1.2m is full of oil (0.85) a. How fast in rpm shoul...

A: Given: The radius of vessel, r = 1.2 m The specific gravity of oil, SG = 0.85

Q: If water vapor (R=85.7 ft/°R) in the atmosphere has a partial pressure of 3.7psia and the temperatur...

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Q: A solid shaft can resist a bending moment of 4 kN-m and a twisting moment of 5 kN-m together. Determ...

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Q: A cantilever beam made of carbon steel of circular cross section as shown in Fig. is subjected to lo...

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Q: 14. A mountain hiker takes a barometer reading of 95.6 kN/m² at the beginning of a hiking trip and 6...

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Q: Two jeepneys J1 and J2 are travelling along a straight road next to one another at the same directio...

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Q: Define the elastic curve formulation y of the beam using Macaulay Function ) Define support reaction...

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Q: the 75 n crate is released from rest in incline surface at time t=0. The coefficient of kinetic fric...

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Q: - The bucket of a 'bobcat" is lifted and tilted by means of hydraulic cylinders EL and HJ Figure P4-...

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Q: uck return mechanis is 180mm. The incli

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Q: uestion 1 The link AB of 0.5 m, the link BC of 2.74 m, and the distance a-0.44 m is shown, the veloc...

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Q: A cylinder rests on the 90° corner as shown. The tension P in the string is gradually increased unti...

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Q: A flywheel of moment of inertia 9.8kg m3 fluctuates by 30rpm for a fluctuation in energy of 1936 jou...

A: Given data: N1-N2=30 rpmI=9.8 kg.m2E=1936 J Need to determine the mean speed of the flywheel.

Q: increase of the

A: Given; P=3 kwV=40 ltrs= 401000V=0.04 m3Water heater is sweitched onn for; t=30 min=30×60 st=1800 sec...

Q: 8.) The structure of a house is such that it loses heat at a rate of 7500 kJ/h per °C difference bet...

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Q: 20 kN/m 100kg 20 kN/m

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Q: Discuss the line maintenance, repairs and alterations.

A: Aircraft maintenance is a highly regulated sector that requires licenced Maintenance, Repair, and Ov...

Q: 20KNE 320KN

A: Given data,  P= 20 kN  A= 50 m²

Q: 3-21 Complete this table for H,O: T, °C P, kPa u, kJ/kg Phase description 400 1450 220 Saturated vap...

A: AS PER GUIDELINES, ONLY ONE QUESTION CAN BE SOLVED AT A TIME. FOR SOLUTION OF OTHER QUESTIONS, KINDL...

Q: 1. Calculation for slider crank When, a = 100 rad/sec2 R=62.5mm L=260mm 0 = 90 W = 100 rad/sec

A: α= 100 rad/sec2ω=100 rad/secR=62.5 mm L=260 mmn=LR=26062.5=4.16 θ=90°

Q: Determine the value of El6 at the center of the beam, loaded as indicated in the following figure.

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Q: Osing tensor notahan expand the equaton Let Ye =aijXs = lij zj

A: For solution refer below images.

Q: A tornado has a rotational core 120 m in diameter across which the vorticity has an average value of...

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Q: Question 2 A mass of 5 kg is supported on two springs, the stiffness of the springs being 2000 N/m ...

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Q: Calculation for slider crank When, ? = 100 rad/???2 R=62.5mm L=260mm ? = 90 ? = 100 ???/??? Find : 1...

A: X = Lcos ϕ + R cos θ cosϕ =(1- (R/L)2 sin2θ)  cosϕ = 0.9706 X = 260 *0.9706 + 62.5 cos90 X = 252.356...

Q: A heat pump with refrigerant-134a as the working fluid is used to keep a space at 25 C by absorbing ...

A: Answer: (a) The mass flow rate of the refrigerant is 0.033845 kg/sec. (b) The rate of heat supply is...

Q: A 2.0-kg block slides on a rough, horizontal surface. A force ( P = 6.0 N) is applied to the block a...

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Q: A 2.0-kg block slides on a rough, horizontal surface. A force (P = 6.0 N) is applied to the block as...

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Q: A rigid uniform flywheel has diameter of 1 m. A torque of 20 N-m is applied to the disk. If the disk...

A: Given data,  T= 20 N.m  a= 1.6 rad/s²  d= 1 m²  

Q: a) List down the four molecular structures for polymers. Discuss in detail how the four molecular st...

A: The following is a list of the four fundamental polymer structures. Some polymers may comprise a ble...

Q: a.) Determine the maximum normal stress developed in the bar when it is subjected to a tension of P ...

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Q: 21. The inside dimensions of a 3500 Watt oven are shown below. How long would it take to heat the ov...

A: Dear student, it seems like there is some data mistake in the question because 1% efficiency is not ...

Q: The equation of motion for a damped vibration is given by 6x + 9x + 27x = 0. The damping %3D

A: Given:The equation of damping vibration,6x¨+9x˙+27x=0,

Q: a) The total strain energy for a bar of length L. is given by the equation -J. 2EA. How would the eq...

A: we have to determine the effect of making the bar tapered.

Q: 4 What is the magnitude of resultant in following force system 10ON >100 N

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Q: A steel rod having a cross - sectional area of 300 mm- and length of 15 m is suspended vertically fr...

A: Given:Area, A=300 mm2Length, l=15 m or 15000 mmLoad, P=30 kN or 30000 NY=200 GPa or 200×1000 MPa

Q: Figure Q5 shows a thick cylinder of [A] mm intemal radius and [B] mm outer radius is subjected to an...

A: (a)

Q: 3. Using the METHOD OF JOINTS, determine the forces in members AC, BC, BD, CD and CE of the truss in...

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Q: Pb # 6: At its optimum point of operation, a given centrifugal pump with an impeller diameter of 500...

A: Given:Impeller Diameter, D1=500 mm Discharge Q, 4 m3/s  Head= 5395/100=5.395 m RPM, N1=1500 Efficien...

Q: The Diesel Opacity (Smoke Meter) Emissions Inspection procedure requires that the Certified Inspecto...

A: After reading the procedure manual, I found out that RPM (tac) probe and oil temperature probe both ...

Q: *More than one statement may be correct The PLASTIC region of a stress-strain curve of a ligament in...

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Q: As shown in figure a mass of 100kg is held between two spring. Determine the natural frequency of vi...

A: Given data  m= 100kg  K1=K2=20kN/m  Spring are in parallel, So equivalent stiffness is given as. K=K...

Q: Check stability of truss

A:

Corrosion control methods

Corrosion may be defined as the method in which metals are attacked on their exteriors by gases existing in the atmosphere, converting them to their oxides, nitrides, sulfides, etc.