What device is used to program a PLC?

Q: Steam at 150 ° C flows in a pipe having an inner radius of 50 mm and an outer radius of 55 mm. The ...

A:

Q: A freezer with dimensions of 4 m wide, 6 m long and 3 m high is under construction. The walls and ce...

A: Given data, Dimension of freezer=4m×6m×3mThickness of steel, ts=1.7 mm,Thermal conductivity of steel...

Q: 9

A: Given data: The load on point B is PB = 2 kN. The load on point C is PC = 4 kN. The distance betwee...

Q: A 328-N force is applied at A as shown. Determine the moment of the force about D.

A: Draw the free body diagram:      

Q: A rod of length L and mass M is fixed so that it can rotate around point O. As shown in the figure, ...

A: Given data: The length of the small vertical rod is l=4 m The velocity of the small rod is v=3 ms  

Q: The British standard for the Tensile test is Select one: O BS131 O BS2875 O BS1553 O BSEN10002

A: BSEN10002-1:2001 is the testing method for the tensile testing of the materials. In this method the ...

Q: b. An electric heater supplies (R+ 2.5) kW of power in the form of heat to water. If in 5.5 hours, 3...

A: Given Data Power supplied by the electric heater is: P=R+2.5=30+2.5=32.5 kW Time taken by the heate...

Q: A brass specimen of the circular cross-section is fractured at 151 kN force and the final length of ...

A: Given data: Brass specimen is fractured at, Ffr=151 kN Final length of specimen at fracture is, Lf=4...

Q: in an ideal diesel engine compression is from 14.7 psia, 80 degree Celsius , 1.43 ft^3 t 500 psia. T...

A: Draw the P-V diagram of the diesel cycle.

Q: A flat bar of width b= 60 mm and thickness t is loaded in tension by a force P (see figure). The bar...

A:

Q: Steam at 140 ° C flows in a pipe having an inner radius of 45 mm and an outer radius of 55 mm. The c...

A: Now calculate the overall resistance by using the below expression.

Q: 3. Discuss the role of thermodynamics in the design of the following engineering equipment: (a) Nozz...

A: Nozzles: It is a mechanical device that is used to increase the velocity of fluids. The steady flow ...

Q: It is designed in such a way that the internal temperature of a commercial heat treatment furnace ca...

A:

Q: Which of the following statement(s) is/are not correct? Regeneration in a Rankine cycle used to inc...

A: 1) Regeneration in a Rankine cycle used to increase the power output. Answer: Not Correct Explanatio...

Q: In a thermal power plant, a horizontal copper pipe of "D" diameter, "L" length and thickness 0.6 cm ...

A:

Q: Consider an ideal gas of highly relativistic particles (such as photons or fast-moving electrons), w...

A: Allowed wavelength in one dimensional universe is ,λn=2Lnwhere.L=Length of onedimensional universen=...

Q: The property of breaking without much permanent distortion is Ductility. Select one: O True O False

A: Since you have Multiple Independent questions we will solve the first question for you To get the re...

Q: A brass specimen of the circular cross-section is fractured at 159 kN force and the final length of ...

A: Load at fracture, =159 kN Final length of specimen, =51mm Fracture strength of the specimen, =85 kN/...

Q: Using slip gauge set (BM1- 447 -11) shown in the tabular column(below) select suitable slip gauges o...

A: For the work piece of 44.73 mm size we can take the slip gauges in this order :-      

Q: Problem 2 A particle is moving on top of a 2-dimensional. plane with its coordinates given in cartes...

A: The coordinates of particle in the Cartesian coordinates can be written as,

Q: Question:  In an ideal reheat cycle the pressure and temperature entering the high - pressure turbin...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: b) Write down any two classifications of unplanned maintenance.

A: The two classifications of the unplanned maintenance is  

Q: Give the physical significance of moment of inertia.

A: The moment of inertia is defined as " it is the quantitative measurement of rotational inertia of th...

Q: A copper specimen subjected to the Brinell Hardness Test using hardened steel ball indenter of diame...

A: Write the value of the Brinell hardness number.   BHN=807   Write the diameter of the ball indenter....

Q: The chief engineer at a university that is constructing a large number of new student dormitories de...

A: Mass flow rate = 10 kg/ min L= 1 m Di = 50 mm Th,I = 38 °C Tc,I = 10 °C hh = 10,000 W/m2 d= 10 mm hc...

Q: Draw the shear force and bending moment diagram for the beams shown below and find the point of cont...

A: The reaction forces calculated as : RA+RB=(4×3)+4=16∑MB=0RA×10-(4×3)32+7-10+(4×2)=010RA=102-10+8=100...

Q: When a tensile load of 20kN is applied to a rod of length 5 cm changes its length by 1 mm. The strai...

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Q: b) Write down the parts of an universal chuck.

A:

Q: Pleae solve this problem and give an explanation of how you have picked up values from steam tables....

A: Draw the TS diagram for the above problem.

Q: For the stress state shown in the figure below, use the Mohr’s circle method to determine (a) the ma...

A: This is a case of pure shear,therefore, Radius of the mohr circle (R)=(σx2+σy22)2+τxy2=02+102=10unit...

Q: Q3: A pipe, (75 + x ) m long has a diameter of (260 + x ) mm. Water flows through the pipe with a ve...

A: Given Data L=98 m V=5 m/s D=283 mm=0.283 m f=0.003 ν=0.01×10-4 m2/s

Q: Two satellites of equal masses, which can be considered as particles areorbiting the earth at differ...

A: Solution: Let assume, satellite 1 of mass m be at distance K from the earth and satellite 2 of mass ...

Q: c) Differentiate between corrective and improvement maintenance.

A:

Q: A symmetric I-section of size 180 mm × 40 mm, 8 mm thick is strengthened with 240 mm × 10 mm rectang...

A: From the given data, simply supported beam with reactions at it's ends is shown below. Let 'P' (N) ...

Q: PROBLEM 1. The dimensions of a bar made of a 2024-T6 aluminum alloy and the loads acting on it are s...

A:  

Q: Answer in picture containing the question. Kindly before submitting the solution.

A:  A light inextensible cord tied at on one end to a peg A on a wall, passes over a frictionless peg B...

Q: Why isentropic expansion is not prefferable in VCRS cycle?

A: Vapor compression refrigeration cycle is employed to the refrigerator to extra heat from the storage...

Q: 1. Use the integration method to determine the slopes and deflection at points B and C of the beam b...

A: givencantilever beam P=270kNload intensity w=45kN/mE=200GPaI=1665×106 mm4=1665×10-6 m4

Automation in manufacturing processes

The term automation refers to the technique through which the creation of an apparatus takes place using an automatic process or a system. Let us try to understand this with an example.