Problem Sheet No. 1 1. Determine the tension in cables CA and CB. Ans. TCA = 2870 N‚ TCB = 3520 N. 2. The uniform bar has a mass per unit length of 60 kg/m. Determine the reactions at the supports. Ans. Ay = 3060 N‚ By = 2060 N. 3. The uniform angle bar with equal legs has a mass of 20 kg and is supported in the vertical plane as shown. Calculate the force FA supported by the pin at A. Ans. FA = 277 N. 4. Determine the reactions
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TPM T Total -Overall efficiency -Total production system. -Participation of all employees. P Productive -Zero defects. -No trouble in operation. -safety. M Maintenance -Longer life cycle of production system. Purpose of Maintenance: Attempt to maximize performance of production equipment efficiently and regularly. Prevent breakdown or failures. Minimize production loss from failures. Increase reliability of the operating systems. Maintenance Objectives: Must
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Most of the tasks welders perform are dictated by the design of the work piece. A lot of the time‚ the material is big‚ heavy‚ and is covered with dirt and rust. There are lots job aids such like jigs‚ and pipe holders available to help welders do their job and minimize the risk of injury. Special chairs and creepers are available to provide support while performing welding tasks so that bad posture is avoided. There are many causes of injury in the welding field. Common causes of injury are repetitive
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by the style or styles of dances performed. Major types of dance competitions include:Many early forms of music and dance were created and performed together. This paired development has continued through the ages with dance/music forms such as the jig‚ waltz‚ tango‚ disco‚ salsa‚ electronica and hip-hop. Some musical genres have a parallel dance form such as baroque music and baroque dance; others‚ such as classical music and classical ballet‚ developed separately. Dance is a type of art that generally
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vertical loop and closed-circuit installation. They have a tough chain conveyor which is specifically designed to bear heavy load and vigorous applications. They also bear a Curved section that allows lifting of heavy loads with ease. All components are jig welded -therefore‚ interchangeability is possible. Our screw conveyors are all strictly carbon steel construction that has an abrasion resistant divider plate and access panels that give strength and longevity to the conveyors. All our Conveyors
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which makes it simple to spot the fish leaping for the bait. After a while I put down the book‚ and decide to fish as well. The fishing pole is an Ugly Stik model‚ six and a half feet long‚ equipped with a cork handle. My bait is a half ounce swim jig head; about five inches long‚ camouflaged green‚ purple and orange skirt‚ with a black and white swimbait tail. With my distant cast‚ combined with a slow reeling‚ I eagerly anticipate a fish to make the mistake to fall for my
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make contact” (Wood 1). As the couple sits waiting for the train the man does not address the situation until after their disagreement. He is “consciously skirting use of negatively charged language (Wood 1). “It’s really an awfully simple operation‚ Jig‚ the man said. It’s not really an operation at all” (Hemingway 295). The options of whether or not to get the abortion are “symbolized by the landscape” (Wood 1). One direction represents barrenness‚ infertility “The hills across the valley of the Ebro
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In order to enhance the effect of the separation of fine-grained material‚ gravity separation‚ centrifugal force field of the spiral chute‚ centrifuges‚ cyclone and other gravity separation equipment. Gravity separation is often said that the re-election‚ it is the relative density‚ particle size‚ shape differences between be separation of mineral particles and their media (water‚ air or other relatively high density liquid) movement in the rate and direction different‚ so that the mutual separation
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They are pre-fabricated off site to exact measurements so everything slots together perfectly. When they are brought onto site because they have been made to fit perfectly off site all the contractor needs to do is slot them into place like a large jig saw puzzle. With these panels being made to exact dimensions it means less materials are being wasted on site and it also means that less machinery etc. is needed onsite to construct the finished product so this reduces the overall pollution and wastage
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Introduction A stapler is a mechanical device that joins sheets of paper or similar material by driving a thin metal staple through the sheets and folding the ends. The Stapler is now a day very useful thing in offices‚ industries and also use in business establishment. These establishment are increasing every year in numbers‚ stapler is such a thing which is helpful to everybody form School or Colleges Students to a officers at any time
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