CHAPTER 1 INTRODUCTION 1.1 PANTO ENTANGLEMENT Electric locomotive gets power from overhead contact wire through pantograph. For smooth operation of locomotive‚ the movement of pantograph should be unobstructed on the contact wire. When any broken part of pantograph comes in between overhead wires or vice versa‚ panto entanglement takes place. The OHE is meant for supply of power where as the pantograph is for collecting power for the locomotive. The parameters of
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documents‚ and overhead transparencies. These are just a few to mention. Most‚ if not all‚ visual aids used in the court room need mediums (or tools) for demonstration purposes. Some people like to use the old fashioned mediums of flip charts or simple handouts. Of course these are not as impressive or stand out as much as the modern day mediums. Other mediums include overhead projectors‚ computers‚ poster boards. Overhead projectors are for the use of transparencies. Overhead projectors allow
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a fussy background image use animations when appropriate but don’t over-do the animation - it gets distracting make things visual use endless slides of bulleted lists that all look the same Overhead projector slides/transparencies Overhead projector slides/transparencies are displayed on the overhead projector (OHP) - a very useful tool found in most lecture and seminar rooms. The OHP projects and enlarges your slides onto a screen or wall without requiring the lights to be dimmed. You can produce
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Traditional Overhead Costing vs Activity Based Overhead Costing Activity based costing deals with the key activities in which the firm’s resources are put. It accumulates overhead costs for each such activity. It is also used in determining the drivers of these activities. It assigns the cost of these activities to their ultimate cost centre. Activity based costing is rather a refinement over traditional costing system. The major differences are as follows: Under traditional costing‚ the overheads are
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Speaker’s body Demonstration showing how to do something Requires practice to coordinate body with words Transparencies Inexpensive and easy Writing must be large enough Use appropriate font Speaker should rehearse with overhead projector Can use multiple layers for overhead Power Point- quick‚ easy‚ and effective Slides and Video footage Slides best if you have many Video is effective IF it is edited skillfully and integrated smoothly into speech Speaker should practice with equipment
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Chapter-14 Comparative salient feature of OHE of DMRC & Indian Railway 15.1 IMPORTANT DMRC OHE PARAMETERS (Rail Corridor) S.N. | Parameters | Specification as per DMRC | Specification as per Indian Railway | 1 | Normal height of contact wire at support point for regulated OHE | 5.00 mtr (Presag -1000th part of span length) | 5.50 mtr | 2 | Normal height of contact wire at support point for unregulated OHE | 5.15 mtr | 5.70 mtr | 3 | Minimum height of contact wire at loco inspection
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USING THE VISUAL AIDS Introduction Visual aids can be a very powerful tool to enhance the impact of your presentations. Words and images presented in different formats can appeal directly to your audience’s imagination‚ adding power to your spoken words. Think of using visual aids for the following reasons: * if they will save words - don’t describe your results - show them; * if their impact would be greater than the spoken word - don’t describe an image - show it. Think about
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twenty single rooms for them. Most of them will arrive on Friday afternoon. The departure time is after 5 p.m. on Sunday evening. They need to have one large conference room and three smaller seminar rooms. They require the following equipment: overhead projector‚ a flip chart‚ Power-Point‚ VCR. What about cuisine? Do you have a vegetarian menu here? There are two participants‚ who are vegetarian. Four participants do not drink alcohol‚ and six are smokers‚ so they need a smoking area. The group
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ds Instructional aids should not be confused with training media. Educators generally describe training media as any physical means that communicates an instructional message to students. For example‚ the instructor’s voice‚ printed text‚ video cassettes‚ interactive computer programs‚ part-task trainers‚ flight training devices or flight simulators‚ and numerous other types of training devices are considered training media. Instructional aids‚ on the other hand‚ are devices that assist an instructor
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Guidelines: Topic/Purpose: The tone/motivation should be a kind of “frustrated but able to laugh about it” (like comedians when they vent). This is not about a heavy‚ serious issue; it is about something that annoys you on an everyday level. This should be a type of experience anyone can understand and/or relate to. For instance: • Gum litter (under desks‚ on sidewalks‚ etc). • Nasty public bathrooms • Bratty siblings • Whiny celebrities • Rude drivers • Boring teachers (but NOT Mr. Steve‚ of course
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