Mechanical Engineering

Yes. Lying on its side it will break with very little pressure. That is why, when you break an egg, you always strike the side. Standing on end, an egg is much stronger.

yes Electrode Positive is the same as Reverse Polarity

Good question

Usually motor operated valve used in big pipe lines sizes which it is need strong torque and for ON/OFF condition not to control the process, We can use rather than M.O.V pneumatic ON/OFF valve with piston actuator (Double Acting) but in this case the accessories it will cost you more because you need to provide pneumatic amplifier and big actuator depend on the pipe size.

That is why better to use M.O.V the motor will rotate the gears and the gears will rotate the valve with low cost.

Contact me for more clarification if there is.

The axis about which the body is being rotated and the geometry of the body are important.

The further away material (in terms of area) is from the centroid of the body the higher the moment of inertia will be, which is why an I-beam is good in bending.

If it's the mass moment of inertia which is used in dynamics for Euler's angular momentum equation. Then the mass of the body is important. The further away mass is from the axis of rotation the greater the mass moment of inertia will be.

This is why when a figure skater pulls their arms into her body during a spin she begins to spin faster. The mass of their arms is now closer to their axis of rotation lowering their mass moment of inertia and decreasing their resistance to rotation.

The voltage induced into the secondary winding will be lower than the voltage applied to the primary winding. The primary winding being the winding connected to the supply, while the secondary winding is the one connected to the load.

hi need ur help 4 dis . What data is needed to fabricate a 16 inch pipe elbow?

By the use of a tank and a regulator. The compressor discharges into the tank, where the pressure can vary but is always higher than the desired pressure. The tank feeds the regulator which delivers the desired pressure. Alternately, you might be able to size or modify the compressor to meet the load exactly with a 100% duty cycle, but that is less practical.

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connect the rope/line to a fixed axle and have a large lever turning this. Distance traveled by effort will be greatly increased. Your pulley system is most likely over 50% efficient so your load will overhaul unless a brake is used to keep the line from running backwards

That is a very accomplished engineer because he is trained in electronics, optics, and mechanical engineering. That covers a lot of ground and is very specialized.

No such stats are really available. The majority of them are still manual, though.

1) Pilot

2) Patent Law Treaty

Rotary screw compressors are used in many industrial compressed air systems due to the high volume they produce in comparison to reciprocating compressors. Rotary screws take up much less space, require no heavy flywheels, and need less maintenance than the recip. compressors. Oil free compressed air can be produced by large rotary screw compressors designed as such, while reciprocating compressors can do this only on a smaller scale due to the need for cylinder lubrication in the larger models.

There are 10 sides : 9 sides and the nonagonal base.

Lockheed Martin

i think it holds all the engines heat while the engine warms up. that's why it does not make any power while it is closed. once the engine is up to temp. it opens and flows free again.....maybe???

nope it letts out the burt gass after the spark plug ignites the the compressed gas air mix. that's why the fuems come out of the exhaust

Low carbon steel, is very soft, and can be easily shaped, but high carbon steel is extreamly stong and is used for springs or high strenght wire

If in 2D: Step1: Figure out what size pipe your 'U' bolt will encompass, then draw a circle with the same diameter as the pipe it will go around. From two opposite quadrants of the circle draw a line extending in the same direction (these will be the threaded portions - so you must know how long those are to be). Trim the unnecessary portion of the circle, and join all three segments using the PEDIT command. Step 2: Figure out the diameter of your bolt, and offset the joined line that distance. From there, you will have to draw the threaded portion (diagonal lines). If in 3D: Use Step 1 from the 2D process ... Step 2: Extrude a circle, the same diameter of your bolt along the path created by the polyline This will get you started - there can be many more steps, depending on how much detail you are trying to achieve. ~ M. Speckels (hntr_ak@yahoo.com)

The routine maintenance is the minor and consistent repairs that is engaged in the school premises. Examples could include painting, replacement of fixtures, Louvre blades, furniture repairs, and patching cracks in the school buildings.

The major maintenance could also be a total rehabilitation of the school. Either on the whole school buildings or any other project within the school community. It could be total restructuring of the lighting system in the school or sanitary system.

BY RICHARD ANANE

GHANA- WEST AFRICA

My '82 has a mechanical pump toward the front of the lower part of the engine on the driver's side. If yours isn't there it's an electric pump, probably inside the gas tank.

Ribbed, bendable steel pipe used on combustion engine exhaust system.

The degree of freedom (DOF) of a robotic arm can be computed based on the number of the joints and types of the joints. For most robotic arm, the joint is either prismatic or revolute(about one axis), the DOF is simply the total number of the joints.

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Computer-Integrated Manufacturing (CIM) in engineering is a method of manufacturing in which the entire production process is controlled by computer. The traditional separated process methods are joined through a computer by CIM. This integration allows that the processes exchange information with each other and they are able to initiate actions. Through this, integration the manufacturing can be faster and with fewer errors, although the main advantage is the ability to create automated manufacturing processes. Typically CIM relies on closed-loop control processes, based on real-time input from sensors. It is also known as flexible design and manufacturing. It includes CAD/CAM, computer-aided design/computer-aided manufacturing, CAPP, computer-aided process planning, CNC, computer numerical control machine tools, DNC, direct numerical control machine tools, FMS, flexible machining systems, ASRS, automated storage and retrieval systems, AGV, automated guided vehicles, use of robotics and automated conveyance, computerized scheduling and production control, and a business system integrated by a common data base. Therefore the scope for such complicated technology in today's time is tremendous. Hope this helps. All the best!

hydraulic is liquid based, pneumatic is air.