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Mechanical Engineering
Mechanical Engineering is a branch of engineering that encompasses the generation and application of heat and mechanical power and the design, production, and use of machines and tools. Mechanical engineering involves application of the principles of dynamics, control, thermodynamics and heat transfer, fluid mechanics, strength of materials, materials science, electronics, and mathematics.
10,989 Questions
the front view,top view and side view of a solid is known as projection of solid
What is six point locator in a jig and fixture?
A six-point locator in a jig and fixture is a precise alignment system used to ensure accurate positioning of a workpiece during machining or assembly. It typically consists of three pairs of locating points or features, allowing for control in all six degrees of freedom: three translational (X, Y, Z axes) and three rotational (pitch, yaw, roll). This setup enhances repeatability and minimizes errors, ensuring that parts are consistently positioned correctly for processing. By using six-point locators, manufacturers can improve efficiency and maintain high quality in production.
The mechanical Advantage is FORCE TIMES DISTANCE
How do you convert principal strain value into corresponding principal stresses?
Multiply by Young's modulus
What is the equivalent material of IS 5986?
IS 2062 Gr A,B,C
DIN 17100 St.44/RSt37.2
ASTM A36, SAE 1021
How do you get parallelism in lapping?
Typically, a double-sided lapping machine is used. The machine laps both sides of the part at the same time. The machines typically have a system of pins/gears and retainers that move the parts across the face of the plate as the plate spins. This helps ensure that parts wear uniformly.
Where is the PGR valve on a 2001 Chevy Malibu V6?
are you meaning EGR valve. if so it is in front of brake booster, there are 2 bolts and a steel hose running to it. take out the 2 bolts and remove hose. mounted on engine. it is round and has a set of wires running to top of it!! on top back drivers side.
Which section of a beam must take a load to provide maximum strength?
the part of beam which has maximum section modulus should take more load for more strength.
Can a 5.7 hemi multi displacement block be used in a non multi displacement truck?
Yes with all accessories, mates to trans and change cpu
How do you measure the resisting bending moment of a reinforced channel frame?
The resisting bending moment is the product of the yield strength (of the beam material) and the section modulus of the beam. The RBM thus combines the material attributes as well as the geometric attributes of the beam and gives a useful metric to compare different beams irrespective of material or sectional geometry.
What is the difference between a control valve and a gate valve in a stand pipe system?
a gate valve is a one way totally open or closed valve, a control valve is a variable valve.
Racial Tolerance is not having an objection to anyone on the basis of their race.
What is skeleton pattern used in casting process?
these consist of a single wood frame outlining the shape of of the casting .this type of pattern is used for large casting ,required in small number.
Can you tell me Difference between pipe schedule 80 and pipe 80?
Schedule 80 means "Pipe Wall Thickness as per Sch.80 of ASME B36.10M". Pipe 80 means "3 inch NPS or 80 mm NB pipe as per ASME B36.10M". Hope that it will answer your query adequately. Regards, Bhatta
Which element in the periodic table is a saucepan made of?
It could be made of many things:
- cast iron - alloy of iron and carbon
- aluminum
- steel - alloy of iron, carbon, many other metals
- laminated steel and copper
- laminated steel and aluminum
- etc.
Does lacquer coating on tinplate affect welding?
Yes. However, there are paints designed to be compatible with welding as they are designed to protect the surface of the plate from corrosion while in storage.
In every code or specification, it is specifically stated that welding should be done on clean metal. Welding over paint is discouraged.
