Piston displacement - Study guides, Class notes & Summaries

Red Seal Exam Questions A grade 8 UNF capscrew has _ lines on the head. - 6 A metric bolt size of M8 means that _ - The bolt is 8 mm in diameter. On a bolt sized M8 x 1.5, the 1.5 means that _ - The bolt has 1.5 mm between the crest of the threads. Four-stroke cycle engines fire once _ crankshaft revolution/s. - Every two revolutions. If the bore of an engine is increased without any other changes except for the change to oversize replacement pistons, the displacement will _ and...

ET 340 Test 1 Questions with Correct Answers Fluid Delivery - Answer-Associated with the fluid output of a pump, determined by the size of the unit pumping chamber. Fixed-delivery pumps - Answer-Constant fluid output for each pump revolution. Variable-delivery pumps - Answer-Produce fluid output from zero, or no flow per revolution, to the maximum allowed by the size of the unit. Pump Design/Selection Factors - Answer-• Operating pressure • Flow requirements • Circuit cycle rate...

AGRICULTURAL POWER, MACHINERY, AND ALLIED SUBJECTS GRADED A An engine that burns fuel inside the cylinder. internal combustion engine Part of engine that which slides up and down the cylinder and transmits power to the crankshaft. Piston Amount of power that the manufacturer specified for an engine. Rated Horsepower Distance of movement piston from the top dead to the bottom dead center. Reduction of engine speed or flow of fuel. Throttling A device which uses fluid...

What materials form the bases of the three types of hydraulic fluids? - ️️Vegetable, mineral, and phosphate-esters. What colors denote mineral-based and phosphate-ester-based hydraulic fluids? - ️️Mineral based fluids are red and phosphate-ester based fluids are light purple. What are the results of exposing lacquers, oil-based paint, plastic resins, and vinyl compounds to phosphate-ester-based hydraulic fluid? - ️️The materials will be damaged and/or softened, or the paint wil...

Commercial Refrigeration FINAL TEST Questions with Verified Answers A SORIT, BEPR, or CDA valve may be used as a ____ valve Evaporator pressure regulating (EPR) A typical low temperature rack maintains a suction temperature of ____ -25 degrees F ARI Standard 710-86 specifies flow rates through a filter drier at a pressure drop of _____ 1 Psig How are the disadvantages overcome in compressors that are employed in low temperature applications? Use supplementary cooling How are t...

Power engineering Class 4 Part B Exam Questions and Answers 100% Pass e - Correct Answer ️️ -Impulse turbines: Choose one answer. a. are only used with low pressure steam b. require large thrust bearings c. were invented by Parsons d. have large pressure drops across the huckets e. have blades with the same steam inlet and outlet angles d - Correct Answer ️️ -The stationary passages of a reaction turbine are called the: Choose one answer. a. Shaft b. Rotor c. Shroud ring d....

TCFP Driver/ Operator Questions Bank | 600 Questions and Answers | Latest Update 2024. In 1720 what was the piece of equipment to replace the bucket brigade? Hand Pump Which NFPA standard required new fire apparatus to be designed so that all members riding on the fire apparatus would be provided a seated area inside an enclosed cab? NFPA 1500 What was the first gasoline powered fire apparatus to discharge water by using a large soda acid extinguisher? Chemical Wagon The real breakthrou...

Ohio Driving Test - Motorcycle/Scooter & Motorized Bicycle Regulations | Questions and Correct Answers | Latest Update 2024/2025 When riding on public roadways, motorcyclists are required to follow all other traffic laws that apply to ___ four-wheeled vehicles Motorcycle a motor vehicle with motive power having a seat or saddle for the use of the operator, designed to travel on not more than three wheels in contact with the ground, and having no occupant compartment top or occupant c...

Hydraulics and Pneumatics Final PASSED Exam Questions and CORRECT Answers Absolute pressure can be used in systems that have vacuums to avoid using a negative number. (T/F) - CORRECT ANSWER- True Changing the angle of the swash plate in a variable-displacement piston pump does not affect the distance of how far back a piston pulls. (T/F) - CORRECT ANSWER- False Bleed-off systems are used when more flow control accuracy and less system efficiency is required. (T/F) - CORRECT ANSWER- Fal...

What are the 2 main categories of fire department pumps?" "Positive displacement Non-positive displacement Give an example of a non-positive displacement pump?" "A Centrifugal pump What determines the output of a piston positive displacement pump?" "Cylinder size and piston travel speed What are the 2 types of piston positive displacement pumps?" "Single-acting and Double-acting What are the 2 types of positive displacement pumps?" "Piston and Rotary ...