3. Explain about pipeline pigging?

Q: What is the major difference between ESW and EGW?

A: Electro gas welding (EGW) is very similar in principle to electro slag welding(ESW) in that it is…

Q: feed rate for a theoretical surface

A: Given; Nose radius of a cutting tool=1.8 mmFeed rate for s theoretical surface roughness of;  Rt=5…

Q: 6- DISCUSSION:- a) What are the advantages and disadvantages of Pitot tube?

A: pitot tube - In utility streams, where great accuracy is not required, the pitot tube is employed.…

Q: What are the preliminary facts  about  fuel  and dopes?

A: Fuel and dopes

Q: (vi) What do you mean by scavenging process? It is positive in case of four strokes engines and…

A: (vi) What do you mean by scavenging process? It is positive in case of four strokes engines and…

Q: What is friction?

A: The force between two sliding or surfaces that are trying to slide across each other is called as…

Q: How is the shear flow, measured?

A: Shear flow: The shear flow in solid mechanics is a terms on multiplication with thickness which…

Q: When a horizontal roll vortex is pushed vertical, what is created?

A: The wind shear causes the air to have a horizontal rotation. The strong updrafts from the rising…

Q: What should the Aberdeen Three have done differently? Should the lower level workers at the plant…

A: To find :- What should the Aberdeen Three have done differently?

Q: What are the differences between HAWT and VAWT?

A: HAWT- Horizontal Axis Wind Turbine VAWT- Vertical Axis Wind Turbine

Q: The general specification for production tubing is

A: After the casing has been run and cemented in place, production tubing is run into the drilled…

Q: om, how many stages are required?

A: To find Number of stages.

Q: Explain the performance criteria involved in dryer design

A: A dryer uses sublimation or evaporation to remove moisture or liquids from continuous sheets,…

Q: What is the flow rate to a cylinder with a 3-in bore and 22-in stroke that fully extends in 8…

A:

Q: Explain why intermediate jacks designed in some pipe jacking projects?

A: In the long pipeline, the establishment of frictional forces between the jacking pipe and soil is…

Q: Differentiate between dry friction and internal friction ?

A: Friction: Friction is the force resisting the relative motion of solid surfaces, fluid layers, and…

Q: What are fan curves?

A: Fan curve: The fan curves are graphs drawn between pressure and air volume handles by fan. The air…

Q: A draw frame has a delivery speed of 820 m/min and a total actual draft of 8. Six slivers (each 415…

A: Total actual draft = 8, Each silver is fed to draw the frame and capacity of each silver = 415…

Q: wwwww

A: Given-Information:- Mass of Tear-Drop,m = 2.00 kg Length, l = 0.28 m  T = 11 sg = 9.81 m/s2…

Q: evices that allow for a constant velcoity ratio between two

A: A universal joint (also known as a universal coupling, U-joint, Cardan joint, Spicer or Hardy…

Q: time required to fill the mould

A: Given; A mould has downsprue:Velocity of mould cavity=1500 cm3Velocity at base of sprue, V=2ghArea…

Q: What are the important factors to take into consideration when solving problems related to friction…

A: Dry Friction :- Dry friction is try to occur when there is relative motion between two completely…

Q: Once the drilling is finished the well is to be sealed with casing, it has many functions list any…

A: When the drilling process is finished the well is sealed with casing by introducing a series of…

Q: 12. Ts.2} 1, Ts,1}

A: a-Conduction happens solely in one direction, i.e. one dimension conduction equation is utilised,…

Q: When does the Stress concentrations occur in shafts?

A: A resisting force produced in a body on each unit area to counter the deformation of the body is…

Q: What is the strength of the Vortex sheet ?

A: In fluid mechanics, the vertex sheet is a term that is used for the discontinuity in the velocity of…

Q: diagram briefly explain the construction and working of a Shaping

A: Surfaces are machined using a shaping machine. It is capable of cutting curves, angles, and a…

Q: What are the steps of assembling sheet metal air ducts? Note: Provide a freehand sketch for each…

A: step 1:-  Designing the ventillation early on You'll need to figure out your load calculation before…

Q: What are the strokes of a four‑stroke cycle?

A: Inlet stroke- during this process piston moves from TDC to BDC inhaling air fuel mixture into the…

Q: Examine the importance of technological advances, changing customer needs and shortening product…

A: The basic purpose of adding a filter in the exhaust pipes of the vehicles is to reduce the number of…

Q: Suppose that a company that works in extruding aluminium products has spent L.E. 50,000 on…

A: We can answer up to 3 subparts so we will answer first 3. Please resubmit the question by specifying…

Q: To mention some types of engine lathes such as : Standard engine,Manufacturing engine,Bench lathers…

A: Option c is correct

Q: Whay would the coefficient of friction be?

A: Given data as per the question power =75 kwN=1000 rpmr1r2=1.75r1=1.75r2Mean radius=110 mm

Q: Explain the advantages of drum drying

A: The continuous process of drum drying, produces dry powders and flakes from a liquid feedstock.…

Q: Suggest ways to improve the design of devices related to the theory learned in pipe friction…

A: given; suggest ways to improve the design of devices related to the theory learned in pipe friction;…

Q: Describe Multistage Compression with Intercooling?

A: Multi staging is simply the compression of air or gas in two or more cylinders in place of a…

Q: Explain formation wettability ?

A: Wettability is defined as the tendency of one fluid to spread on or adhere to a solid surface in the…

Q: In the event that the weight value as well as the discharge value were fixed and the shapes of the…

A: The effect of the force produced by a jet on a plate, which might be fixed or moving, is…

Q: Q.3-Choose the correct answer of the following: 1. Injection molding is a type of: (a) Vacuum…

A:

Q: Where are the Shafts that have circular cross-sections are often used?

A: Given Data》 Shaft with circular cross section Problem definition》 Problem says where are the Shafts…

Q: 2.1 What is the benefit of using investment casting for the production of a turbine rotor compared…

A: A process where a liquid material is poured into a mold basically a hollow structure or cavity of…

Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.