Theoretical exercises Basic course, brakes Reg. No. TEC 01.10.01.06-01 en Tehniline väljaõpe Kuupäev 1999-09-24 Eelmine kuupäev 1999-09-24 Lehekülg 1(33) Teoreetilised ülesanded põhikursus, pidurid Theoretical exercises
Marius Lepik Autodes kasutatavad pneuma-ja hüdrosüsteemid Referaat Juhendaja: Jaanus Kaido Viljandi 2009 Compressed Air Brake System A "Compressed Air Brake System" is a different air brake used for trucks, consisting of a standard disc or drum brake arrangement using compressed air in place of hydraulic fluid. Most types of truck air brakes are drum units, though there is an increasing trend towards the use of disc brakes in this application. The compressed air brakes system works by drawing filtered air from the atmosphere, compressing it, and holding it in high-pressure reservoirs at around 120 PSI. When needed for braking, this high pressure air is routed to the operating cylinders on the brakes, which actuate the braking hardware and slow the vehicle. Air brakes use compressed air to maximise braking forces.
' 3 3 Try to avoid driving in bad weather. Always keep your windshield wipers going in the rain or snow. Defrost your windshield to keep it from fogging up. Turn on your headlights to help others to see you--this is also the law in some states. If possible, try to avoid driving in the snow at all, especially if your car is rear wheel drive. If you must go out in the snow, drive extra slow, use the brakes and gas pedal gently, and maintain an increased stopping distance. 4 4 Never get into a car with a drunk driver. It is always best to have a "designated driver". Never drive after you have had alcoholic beverages. Even one beer can alter your ability to drive safely. 5 5 Wear a seatbelt. This is a must. By law in many countries, all cars must have a safety restraint. Buckling up only takes a second and can save your life in an accident
UNIT 14 (I) 1. Follow the road safety rules 2.Dangers 3.Right speed ... distance 4.Mp3 players ... mobile phones 5.Rd lights ... stop signs 6.Direction as the traffic 7. Any tricks on the road 8. The Pavement 9. A Crash Helmet 10. Brakes ... Wheels (II) 1.Although 2.Because 3.otherwise 4.because 5.Although 6.otherwise 7.Because (III) 1. Switch off all electrical appliances when you leave home 2. It's Dangerous to walk on a dark road without a reflector 3. Children mustn't play with matches because it might cause a fire 4. Have you ever had a car crash 5. It's dangerous to dive into the river in an unknown place 6. Do you always wear a crash helmet when you go cycling (IV) 1. Lives | 9. Realized 2
Presenter: Overview History Quality rankings Models in production Tune Up subsidiaries History DaimlerMotorenGesellschaft Karl Benz the Benz Patent Motorwagen 1886 1901 first cars for sale The Benz Patent-Motorwagen In production 1886-1893 Innovations by MercedesBenz 1886 The internal combustion engined automobile 1924 Brakes on all four wheels 1981 Pretensioning seat belts 1986 Traction control and airbags in Europe 2003 The world's first sevenspeed automatic transmission etc. Quality rankings Reputation for its quality and durability Downturn in reputation in the late 1990s and early 2000s Improvements by the first quarter of 2007 2008 fourth place Platinum Plant Quality Award Models in production Passenger cars: AClass--Hatchback BClass--MultiActivity
Sister Brewster joined with them. They wanted to go to the Ghent. Suddenly Arabella saw that busdriver's driving had become rather erratic ; he wasn't on the right side of the road. Arabella was beside a strangely sagging busdriver by now, applying the hand-brake and switching off the ignition. The bus came to a lop-sidedhalt on the wrong side of the road, on a narrow grass slope leading to a small waterway. The bus landed on its side quite gently and lay rocking. She heard the squeal of brakes and saw a good looking man. He called ambulance and all were taken to the hospital. The children were sent back to Wickham to their families. Only two of them stayed with Arabella in hospital. Man who resqued the bus crew was a local doctor. He liked Arabella and Arabella liked him too. Doctor asked Arabella to move in his house, because of the children who can forget the accident there. Arabella agreed and she met with his sister and mother
82b 2nd out 82z 1st in 82y 2nd in 83 multi position switch, in 83a out position 1 83b out position 2 RELAY 85 relay coil - 86 relay coil + 87 common contact 87a normally closed contact 87b normally open contact 88 common contact 2 88a normally closed contact 2 88b normally open contact 2 ADDITIONAL 52 signal from trailer 54g magnetic valves for trailer brakes 75 Radio, cigarette lighter 77 door valves control
neli erinevat lööki. Otto ehitas esimese neljataktilise sisepõlemismootori, ja see mudel (mida sageli nimetatakse "Otto tsükkel") moodustab aluse Karl Benz 's arengu kahetaktiline mootor 1879. 1884 Otto leiutas esimese praktilise madalpinge magnet süttimist. 8 Nikolaus August Otto 9 5. Sõiduautode põhiosad 1. Mootor - Engine 2. Pidurid Brakes 3. Kere - Body 10 4. Veermik chassi 5. Käigukast Gearbox 11 6. Rool Steering wheel 12 7. Vedrustus Suspension 8. Generaator Generator 9. Rattad Wheels 13 14 10. Sidur Clutch 11. Diferentsiaal Diferential 12. Autoaku Car battery 15 6
I caught another witness John Burke, who is a retired teacher walking with his granddaughter Cindy Burke. Mr. Burke told that he did not saw this accident well, but he thinks that it was truck driver fault. Next I found witnesses in front of cafe. There were a bank manager, who was waiting for his coffee, Philip Scott, a waiter Francois Rimbaud and Mavis Biggles, who is a waitress in that cafe. They told me that first some crates on the top fell down and then truck driver hit brakes and made an accident. Philip Scott added that chickens might be diseased and that people could catch the infection, but Mavis Biggles did not agree with that idea, because truck driver was on the way to market to sell all his birds. I left these two there to argue and found another witness Lee Post, a letter carrier, was really in shock and he told me only impolite words about truck driver, so as I understood, he thought also that it was truck drivers fault. I needed to find someone
5. send sth on forward = midagi edasi saatma 6. send for summon = kedagi kutsuma 7. send out on order = käskima 8. take on accept = vastu võtma, nõustuma LANGUAGE FOCUS 1. keyboard klaviatuur 2. ignition süüde 3. expansion port laiendusport (USB) 4. clutch sidur 5. tail wings lennuki tagumised tiivad, millega muudetakse kurssi 6. hard drive kõvaketas 7. cockpit kokpit 8. brakes pidurid 9. central processor unit protsessor 10. jet engine reaktiivmootor 11. monitor monitor 12. landing gear maandumisvarustus 13. grapics card graafikakaart 14. steering wheel rool 15. gearstick käigukang 16. fuselage lennukikere 17. accelerator gaasipedaal/kiirendi LANGUAGE FOCUS II 1. The storm made it difficult to establish a connection, so we had limited access to the Internet today. 2
Vocabulary with definitions Body and exterior Body components, including windows and trim: · Bonnet/hood : UK (US hood) the metal cover over the part of a car where the engine is I looked under the bonnet and clouds of smoke poured out. (KAPOTT) · Bonnet/hood latch: a type of mechanical fastener that is used to join two (or more) objects or surfaces together while allowing for the regular or eventual separation of the objects or surfaces. · Bumper: a horizontal bar along the lower front and lower back part of a motor vehicle to help protect it if there is an accident. (AMORTISAATOR/PÕRKERAUD) · Unexposed bumper can´t be seen · Exposed bumper can be seen · Cowl screen: (KAITSEVÕRE) · A cowling: is the covering of a vehicle's engine, most often found on automobiles and aircraft. (KAPOTT) A cowling may be used: ...
The following characteristics are the electromechanical ones: speed-current. The following characteristics are the mechanical ones: speed-torque. The multi-quadrant operation is typical for car. At the very low speed the torque is less than rated. In the reversing operation, the following variables change their sign: pakuks torque ja speed The speed range of the high - efficient electrical drives is high. In the generator mode, the motor brakes. The counter-torque of the hoist is active/reactive/inductive (pakuks active) The friction torque is passive/reactive/inductive (pakuks reactive) In the case of high quick action tauT is short ja taue is short In the case of low quick action the overtorque is 0. The overshot of the stable system - no overshoot. The usual time response processes are step (äkki peaks miskit veel olema?) In the accurate drives, the accuracy range is small.
sissevedu 67 Having dumped the bobbins over the ramp, the gear goes out by itself Kui gruntrop on vees hakkavad kaablid traalnooda takistusjõu tõttu vette jooksma During this time the vessels speed is around 2 knots. When the Danleno Bobbin reaches the top of the ramp the winch brakes are applied and the backstrop legs clipped on to a Kelly's eye running on the cables. Lisaks liigub traaler kiirusega ca 2 sõlme 68 When the drag of the gear is taken by the trawl doors, the hauling wire becomes slack and the independent cables are disconnected from the hauling wire and fastened to the forward side of the trawl door by G hooks
Popkultuuri teooriad 27.03.09 Tõnis Kahu Esimene suurem nn plahvatus peale sõjaaega ROCK MUUSIKA revulutsiooniline murrang mäss/vastuhakk so. rockmuusika algtõukeks. 60" revulutsioon, 70" punk muusika. Räp/hip-hop - ameerika mustade vaba sõna väljendus (vastuhakk,ülestõus). Olla võimalikult tsiviliseeriamata- ja läbi selle seda ka müüakse. Rockmuusika plahvatus räägib in õigluse, võrdsuse tasakaalust, samas on anti- demorkraatlikud. Rock muusika ajalugu on reaktiivne. Alati protesti vorm. Rockstaarid kulutamise/raiskamise/hävitamise lood. 4 erinevust Mäss v/s Revolutsioon: Revulutsionääri pakutud rahuldus, mida ta püüdleb ja väärtustab on kollektiivne. Räägib alati ,,meie" Mäss on ,, mina" vormis, isikuline Rev. idee on enese valit...
pump the brake pedal gently until nearly all traces of spilt fluid, and recheck the master 39 Brake fluid renewal cylinder reservoir fluid level. the old fluid has been emptied from the master cylinder reservoir. Top-up to the 6 Check the operation of the brakes before Warning: Brake hydraulic fluid "MAX" level with new fluid, and continue taking the car on the road. can harm your eyes and damage pumping until only the new fluid remains in the painted surfaces, so use extreme reservoir, and new fluid can be seen emerging caution when handling and from the bleed screw. Tighten the screw, and pouring it
g. "He is a Napoleon of crime."). In the book a word or phrase may be spelled with the capital initial letters, which resembles a proper name - the effect is often irony. The use of meaningful names, which serve the writer to characterize a person (e.g. Snearwell, Mr. Snake, Mr. Blackbite, Mr. Boastall, etc.). 4. Irony is a figure of speech where the literal meaning of a word is opposite of what intended, often a positive word is used in negative sense ("I hope he brakes his neck. That is dear of you."). (8) II. Interaction of denotational and emotional meaning (Lexical Stylistic Devices) 1. Epithet indicates an individual emotional evaluation of an object or state of action. It is basically subjective and evaluative (e.g. "melodramatic hand"). The logical attribute is non-evaluative (e.g. "green grass", "white snow" these are just adjectives and not epithets).
g. "Were so many Good Wives present."). The effect is often irony (this part of antonomasia belongs to the written text. The use of meaningful names, which serve the writer to characterize a person (e.g. Snearwell, Mr. Snake, Mr. Blackbite, Mr. Boastall, etc.). 4. Irony is a figure of speech where the literal meaning of a word is opposite of what intended, often a positive word is used in negative sense (e.g. "- I hope he brakes his neck. That is dear of you." ; "What a nice birthday present it would be if someone stuck me with a pig knife. But it won't happen. No such luck."). II. Interaction of denotational and emotional meaning 1. Epithet indicates an individual emotional evaluation of an object or state of action. Epithet is basically subjective and evaluative (e.g. "melodramatic hand", "schoolmasterish finger", "tender sky", "careless beauty")
physics. You are probably comfortable with the idea of forgiving most of the people in your life who have hurt you in some way. But there is a great danger. The danger is that your refusal to forgive just one major grievance can be enough to sabotage your entire life. Your insistence on holding onto just one person or situation by not forgiving can put the brakes on all your forward progress. There are countless men and women who ruin their lives because of their anger and resentment toward a single person. They can’t let go of it, and so they never get free. Don’t let this happen to you. You must have the courage and character to forgive everyone, without exception. There should be no one in your life with whom you are still angry. Your mind
exists already for quite a long time. Only the right access is needed to the source, where all this has been already told.5 LEPO SUMERA Who lets art near to his soul is vulnerable. The animated understanding as impelling force rises forth in art: I must do it! Culture means memory and tradition who has no knowledge of the previous, has nothing to do with culture. The brakes stand forth as a hindrance to the creative process. But the tearing loose of the brakes means the widening of tradition. 1 Õpetajate leht” (“Teachers’ Paper”), October 4, 2002. An interview with Linda Järve. 2 Eesti Sõnumid (Estonian Tidings), April 24th, 1995, p.6. 3 Eesti Päevaleht, August 3rd, 2000, p.7. Childhood brings Pärt home. An interview with Henrik Roonemaa. 4 Virumaa teataja, September 10, 2002, p.4. An interview twith Juna Grünfeldt. 5
input that is normally used for braking the motor. In this application we weren’t using braking, so the brake input pin was available. When the 24v motor supply is turned on and the 5v supply is not yet on, the MOSFET is turned off (because the gate is low). A resistor pulls the MOSFET drain up to +24v, but the voltage is clamped to 4.7v by a zener diode. This voltage is recognized as a logic HIGH by the LMD18200, which brakes the motor and prevents motion. Some time after +5v comes up (delay determined by R/C values at gate of MOSFET), the MOSFET gate goes high, the MOSFET turns off, and the motors can operate normally. Motor Torque How do you know if the motor you have chosen is powerful enough for the application? How do you know if you’ve picked a motor that is too big, adding unnecessary cost to the system? Motors are specified with a particular torque, the amount of force they can exert
I could still feel the pull of him, the inexplicable urge to go back inside where he was. I could make the argument that I hadn't finished what I'd come to the Crossfire to do, but I knew I'd kick myself for it later. How many times was I going to make an ass of myself in one day? "Enough," I scolded myself under my breath. "Moving on." Horns blared as one cab darted in front of another with only inches to spare and then slammed on the brakes as daring pedestrians stepped into the intersection seconds before the light changed. Shouting ensued, a barrage of expletives and hand gestures that didn't carry real anger behind them. In seconds all the parties would forget the exchange, which was just one beat in the natural tempo of the city. As I melded into the flow of foot traffic and set off toward the gym, a smile teased my mouth. Ah, New York, I thought, feeling settled again. You rock.
Nothing was moving in slow motion, the way it does in the movies. Instead, the adrenaline rush seemed to make my brain work much faster, and I was able to absorb in clear detail several things at once. Edward Cullen was standing four cars down from me, staring at me in horror. His face stood out from a sea of faces, all frozen in the same mask of shock. But of more immediate importance was the dark blue van that was skidding, tires locked and squealing against the brakes, spinning wildly across the ice of the parking lot. It was going to hit the back corner of my truck, and I was standing between them. I didn't even have time to close my eyes. Just before I heard the shattering crunch of the van folding around the truck bed, something hit me, hard, but not from the direction I was expecting. My head cracked against the icy blacktop, and I felt something solid and cold pinning me to the ground. I was lying on the pavement behind the tan car I'd parked next to
his car. In minutes, as he rushed through tra c, his mouth began to produce copious amounts of saliva, preparing his digestive tract for rejection. He did his best to achieve a Zen-like state, saliva, preparing his digestive tract for rejection. He did his best to achieve a Zen-like state, repeating "Please don't puke, please don't puke, please don't puke," like a mantra. He was almost there. Dave approached a light, and the car in front of him stopped short. He slammed on the brakes. This made his stomach slam into his thighs and he projectile- vomited onto the windshield, like Linda Blair in The Exorcist, for several long seconds. Not an inch of windshield was spared, and nothing remained in his stomach. Toweling o just enough to see, he raced to his client's house, jumped out of the car, and ran up to the front door. "What the hell happened to your car?" was all his client could say as Dave walked past him directly to the kitchen. It was time to have another shake
fhrur", Check Ss' -The teacher grabbedTom in iust time screeching' of brakes P h r a su es e s , Conclusion AnswerKeY Tomwasokay.- lwaspraised foractingquickly myheartwas (hearing/sight); crowdof spectators bustling
fhrur", Check Ss' -The teacher grabbedTom in iust time screeching' of brakes P h r a su es e s , Conclusion AnswerKeY Tomwasokay.- lwaspraised foractingquickly myheartwas (hearing/sight); crowdof spectators bustling
fhrur", Check Ss' -The teacher grabbedTom in iust time screeching' of brakes P h r a su es e s , Conclusion AnswerKeY Tomwasokay.- lwaspraised foractingquickly myheartwas (hearing/sight); crowdof spectators bustling
fhrur", Check Ss' -The teacher grabbedTom in iust time screeching' of brakes P h r a su es e s , Conclusion AnswerKeY Tomwasokay.- lwaspraised foractingquickly myheartwas (hearing/sight); crowdof spectators bustling
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