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Amazon's Choice in Socket Wrenches by TEKTON
| Price: | $62.74$62.74 |
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3/4 Inch Drive x 40 Inch
1/2 Inch Drive x 18 Inch
1/2 Inch Drive x 24 Inch
3/8 Inch Drive x 18 Inch
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| Brand | TEKTON |
| Item Dimensions LxWxH | 42. |
| Item Weight | 8.46 Pounds |
| Item Package Quantity | 1 |
| Head Style | Fixed Square |
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Easy to use
5. 0 5.0
Value for money
4.6 4.6
Sturdiness
4.5 4.5
Durability
4.5 4.5
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Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
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A breaker bar is a long, non-ratcheting bar used with a socket to break loose extra-tight fasteners. The extended length allows more torque to be generated than a standard ratchet or socket wrench. Using a breaker bar first can help protect the ratcheting mechanism of a socket wrench from damage. A breaker bar is a great addition to any toolbox and will make removing rusted, stuck, or over-torqued bolts easier. At O'Reilly Auto Parts, we carry breaker bars, ratchets, and other tools for all your DIY repairs.
Correct answers in the tests are marked with "+"
Questions with answers on the course "Auto-preparation" for test control
1. What are the main parts of the car
1. Engine, body, chassis.2. Engine, transmission, body.
3. Engine, chassis, frame.
4. Chassis, engine, body.
5. Chassis, brake system, body. nine0005
2 Test. How does VAZ 21011
stand for 1. Volyn Automobile Plant, engine size 1.8l, sedan, 11th model.
+2. Volzhsky Automobile Plant, passenger car, engine capacity up to 1.8l, 11th model.
3. Volga Automobile Plant, van, engine size 1.4l, 11th model.
4. . Volzhsky Automobile Plant, model 21, engine size 1.1 l.
5. Volga Automobile Plant, van.
3. Types of internal combustion engines depending on the type of fuel. nine0004
1. Petrol, diesel, gas.
2. Petrol, LPG, Diesel.
+3. Liquid, gaseous, combined.
4. Combined, gasoline, gas.
5. Diesel fuel, solid fuel, gasoline.
4. List the main parts of the internal combustion engine.
1. Crankshaft, rear axle, piston, cylinder block.
+2. Connecting rod, crankshaft, piston, cylinder.
3. Transmission, piston, block head, camshaft. nine0005
4. Piston, block head, camshaft.
5. Transmission, block head, camshaft.
5. What is called the working volume of the cylinder.
+1. The volume of the cylinder released by the piston when moving from TDC to BDC.
2. The volume of the cylinder above the piston at TDC.
3. Cylinder volume above piston at BDC.
4. Sum of engine displacements.
5. The number of cylinders in the engine.
6. What is called engine displacement. nine0004
1. The sum of the total volumes of all engine cylinders.
+2. The sum of the working volumes of all engine cylinders.
3. The sum of the volumes of the combustion chambers of all engine cylinders.
4. The number of cylinders in the engine.
5. Block head size.
7. What shows the compression ratio.
1. The ratio of the volume of the combustion chamber to the total volume of the cylinder.
2. The difference between the working and total volume of the cylinder.
3. The ratio of the volume of the combustion chamber to the working volume.
+4. How many times the total volume is greater than the volume of the combustion chamber.
5. Distance from piston to crankshaft.
8. What enters the cylinder of a carburetor engine during the intake stroke
1. Compressed, purified air.
2. Mixture of diesel fuel and air.
3. Refined and finely atomized gasoline.
+4. A mixture of gasoline and air.
5. Purified gas. nine0005
9. Due to which the combustible mixture in a diesel engine ignites.
1. Through the nozzle.
+2. due to self-ignition.
3. With the help of a spark that forms on a candle.
4. With glow plug.
5. Due to compression pressure
10. In what sequence do the cycles occur in a 4-stroke internal combustion engine.
1. Exhaust, stroke, compression, intake.
2. Exhaust, compression, stroke, intake. nine0005
+3. Intake, compression, stroke, exhaust.
4. Intake, stroke, compression, exhaust.
5. Exhaust, stroke, inlet.
11. List the parts that are included in the KShM.
1. Cylinder block, crankshaft, connecting rod, valve, flywheel.
+2. Block head, crankshaft, connecting rod, piston, cylinder block.
3. Block head, crankshaft, piston pin, camshaft shaft.
4. Cylinder block, crankshaft, connecting rod, thermostat, piston pin, piston. nine0005
5. Crankshaft, connecting rod, thermostat, piston pin, piston.
12. What is the piston attached to.
1. To the crankshaft with a piston pin.
2. To the connecting rod using the mounting bolts.
3. To flywheel with cylinders.
+4. To the connecting rod with a piston pin.
5. To the block head.
13. Purpose of the flywheel.
1. Give off kinetic energy when starting the engine. nine0005
+2. Accumulate kinetic energy during the working stroke.
3. Connect engine and starter.
4. Convert reciprocating motion into rotary motion.
5. Ensure the supply of combustible mixture.
14. What parts connects the connecting rod.
+1. Piston and crankshaft.
2. Crankshaft and flywheel.
3. Piston and camshaft.
4. Camshaft and flywheel.
5. Cylinder block and piston
----------------------------------------- -------------------------------------------------- -
15. How oil is supplied to the connecting rod bearings of the crankshaft.
1. Pressurized through channels in the cylinder head.
2. Under pressure through channels in the crankshaft and camshaft.
3. Splash from oil pump.
+4. Under pressure from the oil pump through channels in the cylinder block and crankshaft. nine0005
5. Through the oil pump.
16. What pressure does the oil pump create.
+1. 0.2-0.5 MPa.
2. 2-5 MPa.
3. 20-50 MPa.
4. 10-20 MPa.
5. 1-9 Mpa.
17. Purpose of the oil pump pressure reducing valve.
1. Limits the oil temperature so that the engine does not overheat.
+2. Protects the oil pump from destruction when the oil pressure rises.
3. Protects the oil pump from destruction when the engine oil temperature rises. nine0005
4. Supplies oil to the connecting rod bearings.
5. Supply oil to the radiator.
18.Test. After how many kilometers the car has to be changed the oil.
1. After 5,000 km.
2. After 12,000-14,000 km.
3. After 20,000 km.
+4. After 10,000 km.
19. Due to which the oil is cleaned in the fine centrifugal filter.
1. By filtering the oil through a paper filter. nine0005
+2. Due to the centrifugal forces acting on the particles of dirt.
3. Due to the centrifugal forces acting on the rotating rotor.
4. By passing the oil through the filter.
5. Due to centrifugal forces acting on the rotating shaft. Tests for knowledge of the device of the car.
+1. Spray, under pressure, combined.
2. Spray, pressurized, combined. nine0005
3. Combined, thermosyphon, forced.
4. Oil pump and spray.
5. Spray, pressurized.
21. How are the most loaded parts of the internal combustion engine lubricated.
+1. Under pressure.
2. Spray.
3. Combined.
4. Pressurized and splashed.
5. Through the oil filter.
22. Thermostat function.
1. Restricts the flow of fluid to the radiator.
2. Used to connect the crankcase to the atmosphere.
+3. Accelerates engine warm-up and maintains optimum temperature.
4. Reduces pressure in the cooling system and prevents parts from being destroyed when pressure increases.
5. Used to connect the engine crankcase with the combustion chamber.
1. Due to the difference in the densities of the heated and cooled liquid.
2. Due to the pressure created by the oil pump.
+3. Due to the pressure generated by the water pump.
4. Due to the pressure in the cylinders during compression.
5. Due to the pressure created by the pump.
24. List the most likely causes of engine overheating.
+1. Broken thermostat or water pump.
2. Use of water instead of antifreeze. nine0005
3. Insufficient amount of oil in the crankcase.
4. Broken piston or connecting rod.
25. Purpose of the steam valve in the radiator cap.
1. For exhaust gases.
2. For connecting the crankcase to the atmosphere.
3. To protect the radiator from destruction.
+4. To raise the boiling point of water.
5. To communicate the engine crankcase with the cylinder.
26. What can cause a broken thermostat. nine0004
+1. Overheating or slow warming up of the engine.
2. Increased coolant consumption.
3. To increase the pressure in the cooling system.
4. Sudden engine stop.
27. What is included in the large circle of fluid circulation in the cooling system.
1. Radiator, thermostat, cooling jacket, oil pump.
+2. Cooling jacket, thermostat, radiator, water pump.
3. Cooling jacket, thermostat, radiator. nine0005
4. Radiator, thermostat, cooling jacket, expansion tank, water pump.
5. Thermostat, cooling jacket, expansion tank, water pump.
28. What is included in the small circle of fluid circulation in the cooling system.
1. Radiator, water pump, cooling jacket.
2. Cooling jacket, thermostat, radiator.
+3. Cooling jacket, thermostat, water pump.
4. Connecting rod, piston and radiator.
5. Radiator, water pump, cooling jacket, piston.
29. Purpose of the carburetor.
1. Maintains the optimal thermal regime of the engine within 80-95 degrees C.
+2. Preparation and supply of a combustible mixture to the cylinders.
3. Designed for injecting gasoline into cylinders at a pressure of 18MPa.
4. Creation of injection pressure in the range of 15-18 MPa due to the plunger pair.
30. Which combustible mixture is called normal. nine0004
+1. In which the ratio of air to gasoline is within 15 to 1.
2. In which the ratio of air to gasoline is within 17 to 1.
3. In which the ratio of air to gasoline is within 13 to 1.
4. In which more air than gasoline.
5. In which gasoline is in a liquid state.
31. The purpose of the idle system in the carburetor.
1. Supply of an additional portion of fuel when starting the engine. The air damper is closed. nine0005
+2. Ensuring stable operation of the engine without load at low speeds of the crankshaft. Throttle valve closed.
3. Supply of an additional portion of fuel with a sharp opening of the throttle.
4. Lean mixture preparation in all engine operating modes.
32. The purpose of the economizer in the carburetor.
1. Preparing a normal mixture when the engine is warming up.
2. Lean mixture with a gradual increase in engine load. nine0005
3. Preparing a rich mixture when the throttle is suddenly opened.
+4. Preparation of an enriched mixture with a smooth increase in engine load.
5. Preparing a normal mixture when starting the engine.
33. Which damper in a carburetor engine is controlled by the driver when pressing the gas pedal.
1. Air.
+2. throttle.
3. The throttle valve opens first, then the air damper. nine0005
4. Additional damper.
5. Shutter located on the cylinder block.
34. The purpose of the injector in the injection engine.
+1. Injection of fuel into the intake manifold to the intake valve.
2. Fuel injection into the exhaust pipe to the intake valve.
3. Preparation of a combustible mixture of a certain composition, depending on the mode of operation of the engine.
4. Fuel inlet to exhaust pipe to inlet valve. nine0005
5. Fuel injection in the exhaust pipe to the exhaust valve.
35. Where is the fuel pump located in the injection engine.
1. Between tank and carburettor.
+2. In the fuel tank.
3. Between the "fine" and "coarse" filters.
4. In the intake manifold.
5. In the block head.
36. At what pressure is the fuel injected by the injector.
1. 2.8-3.5 MPa.
2. 14-18 MPa. nine0005
+3. 0.28-0.35MPa.
4. 10-20 MPa.
5. 100-200 MPa.
37. What controls the fuel injection in the injector.
+1. Electronic control unit.
2. High pressure fuel pump.
3. Pressure regulator mounted on the fuel rail.
4. Special fuel pump.
5. Ignition distributor.
38. Due to which fuel is injected into the injector.
1. By compressing the spring holding the injector needle.
+2. By opening the injector solenoid valve.
3. Due to the pressure created by the injection pump.
4. Through air flow.
5. Gas pressure.
39. Where is the working mixture formed in a diesel engine.
+1. in the engine cylinder.
2. In the intake manifold when fuel is supplied by the injector.
3. In carburettor with choke open. nine0005
4. In the combustion chamber.
5. In the cylinder block.
40. Purpose of the injector in a diesel engine.
1 For injecting fine fuel into the combustion chamber at intake.
2. Preparation of a combustible mixture of the optimal composition and its supply to the cylinders.
+3. For injection of finely atomized fuel into the combustion chamber during compression.
4. . Fuel supply to the inlet pipeline.
41. What is the importance of the nozzle opening pressure in a diesel engine. nine0004
+1. 17.5-18 MPa.
2. 10-12 MPa.
3. 1.75-1.80 MPa.
4. 2.5-3.5 MPa.
5. 130 MPa.
42. Purpose of injection pump.
1. Preparation of a combustible mixture of a certain composition, depending on the load on the engine and the speed of the crankshaft.
+2. To supply the engine injectors with a certain dose of fuel at a certain moment and under the required pressure.
3. For mixing air and diesel fuel in the cylinder combustion chamber. nine0005
4. To supply the combustible mixture to the engine.
5. For mixing petrol and air.
43. Car test. What are the main parts of the injection pump.
1. Nozzle needle which is carefully machined and lapped against the body.
+2. A plunger pair consisting of a plunger and a sleeve lapped together.
3. Cylinder liner and piston with piston rings.
4. Piston and cylinder.
5. Liner and cylinder block. nine0005
44. What is the gap between the plunger and the sleeve in the high pressure fuel pump.
+1. 0.001-0.002 mm
2. 0.1-0.2 mm.
3. 1-2 mm
4. 0.15-0.25 mm
5. 1-2 mm.
45. What is the movement of the plunger in the high pressure fuel pump.
1. Rotary.
+2. Reciprocating.
3. Circular driven by camshaft.
4. Complex.
5. Centrifugal.
46. What ignites gas in a diesel engine when it is switched to gas.
1. Glow plug.
2. Spark plug.
+3. Self-ignition of a small dose of diesel fuel.
4. Spark between spark plug electrodes.
5. Special torch.
47. What is included in the diesel engine power system.
+1. Fuel tank, fuel priming pump, fuel filter, injection pump, injectors, air filter. nine0005
2. Fuel tank, fuel priming pump, fuel filter, carburetor, injectors, air filter, muffler.
3. Fuel pump, fuel filter, injectors, air filter, fuel tank.
4. Fuel filter, injectors, air filter, fuel tank.
48. What is the compression ratio in a diesel engine.
1. 7-10.
2. 20-25.
+3. 15-16.
4. 4-5.
5. 35.
49. The purpose of the battery in the car.
1. To store electrical energy while the engine is running.
+2. To power the on-board network of the car when the engine is not running and start the engine.
3. To generate the required torque when starting the engine.
4. To maintain the required voltage.
5. To increase the current.
50. From what the alternator in the internal combustion engine receives rotation. nine0004
1. From the internal combustion engine camshaft.
+2. From the crankshaft of the internal combustion engine.
3. From a special email. engine receiving email. battery power.
4. From the camshaft.
5. Rear wheel drive.
Car test No. 51. What determines the voltage generated by the generator.
+1. From the rotor speed and current strength in the field winding.
2. Based on vehicle speed and battery voltage. nine0005
3. On the strength of the current in the power winding and the density of the electrolyte.
4. Depending on the electrolyte level and battery charge level.
5. From vehicle speed.
52. Purpose of the relay-regulator.
1. Change the current in the charging battery.
2. Limit the voltage supplied to the battery charging.
+3. Limit the voltage generated by the generator.
4. Increase current.
5. Increase the voltage. nine0005
53. What is the purpose of the transistor in the contact-transistor relay.
1. For rectifying alternating current generated by the generator.
2. To amplify the current in the excitation winding of the generator.
+ 3. To reduce the current flowing through the relay contacts.
4. To maintain the voltage within 13-14 V.
5. To amplify the current in the starter excitation winding. nine0004
1. Break the low voltage circuit and distribute the high voltage to the spark plugs.
+2. Convert low voltage (12V) to high voltage (20000V)
3. Change the magnitude and direction of the voltage supplied by the battery.
4. Reduce the current flowing through the contacts of the breaker-distributor.
5. Reduce mains voltage.
55 Assignment of contacts in the breaker-distributor of the contact ignition system. nine0004
+1. Break the low voltage circuit.
2. Interrupt the high voltage circuit.
3. Distribute high voltage across the spark plugs.
4. Start the engine.
5. Turn off the power supply to the circuit.
56. The purpose of the breaker-distributor in the contact - transistor ignition system.
1. Break the low voltage circuit and distribute the high voltage to the spark plugs.
2. Convert low voltage (12V) to high voltage (20000V)
+3. Control the current going to the base of the transistor and distribute the high voltage across the candles.
4 Break the high voltage circuit and distribute the high voltage to the spark plugs.
5. Break the circuit and distribute the high voltage to the spark plugs.
57. What angle is called the ignition timing.
1. The angle of rotation of the crankshaft from TDC to BDC.
2. The angle of rotation of the crankshaft from the moment the spark appears until the piston arrives at BDC. nine0005
+3. The angle of rotation of the crankshaft from the moment the spark appears to the arrival of the piston at TDC.
4. Angle of the piston in the cylinder.
5. Angle between crankshaft and piston.
58. How does the ignition timing change with increasing engine speed.
+1. Increases.
2. Remains unchanged.
3. Decreases by 5 degrees.
4. Does not change.
5. Decreases sharply. nine0005
59. Which regulator changes the ignition timing when the crankshaft speed increases.
1. Vacuum.
+2. Centrifugal.
3. Octane-corrector.
4. All-mode.
5. Adjusting.
Test No. 60. What is included in the high voltage circuit in a non-contact - transistor ignition system.
+1. Ignition coil secondary winding, high voltage wire breaker-distributor, spark plug. nine0005
2. Secondary winding of the ignition coil, breaker-distributor, Hall sensor, candles.
3. Primary winding of the ignition coil, high voltage wire breaker-distributor, spark plug.
4. Ignition coils, high voltage wire breaker-distributor, spark plug.
5. Primary winding, high voltage wire breaker-distributor, spark plug.
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more detailed information on the Kinocean® Boat
21'00" (6.4 m)
10'09 "(3.29 m)
300 CH (300 HP)
12 Unit
Max: 6 UNIT
min.: 3 UNIT
9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 Cabin Work boats are spacious offshore models often used for law enforcement, commercial water taxis, sightseeing tours, harbor patrols and diving excursions. 18º deadrise. Transform this yacht into the perfect day cruiser by adding a standing head, galley and dinette. List of standard features 1 x Fully welded post cabin including solid bulkhead and hinged door, (3) aluminum framed bow windows, (2) aluminum framed sliding side windows and (3) rubber framed bulkhead windows/doors 1 x 12V socket with USB port and LED light 1 x 4″ reverse chin rest 1 x 6-Way Waterproof Switch Panel in Dashboard 5 x 10″ welded aluminum pegs 1 x Aluminum deck in master cabin 1 x Battery - Dual SRM 27 Series including wiring, breaker, 4 way selector switch and boxes 1 x Bilge pump - 1600 GPH - automatic on/off 1 x Bow locker under dashboard 1 x Bow rail - low profile 1 x Brackets for transducer and sacrificial anode 2 x Cabin (interior) lighting 1 x Chain locker - self-draining with stainless steel anchor roller and insulated to reduce noise 1 x Fully welded keels and wings 1 x Lockable Transom Storage (Lockable Battery Compartment) 4 x cup holders 3 drain plugs 1 x Canvas cover for electrical panel (in nose compartment) 3 x Electric Wipers - Heavy Duty Wiper with Self-Parking and Switch 1 x External bracket for two 25″ engines with auxiliary mount and full beam platform 1 x Fishing box in rear gunboat with cutting board 1 x Floatation Closed Cell Polyurethane Foam Below Deck 2 x Footrests on bow bulkhead (fixed/welded) 1 x Fuel tank - integrated below deck
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