Piston displacement - Study guides, Class notes & Summaries

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...

C of Q 310T Engine Prep Questions and Answers 100% Solved 1. Which of the following accurately describes engine displacement?! a. Total piston swept volume b. Mean effective pressure c. Peak horsepower d. Peak torque a. Total piston swept volume 2. Engine breathing in the two-stroke cycle is usually referred to as?! a. Inertial b. Scavenging c. Exhaust displacement b. Scavenging 3. The tendency of an object in motion to want to stay in motion is known as?! a. Kinetic energy b. Dynamic ...

IME Pump Quiz Latest Version Graded A+ Pumps move substances from a ______ pressure to a _______ pressure. low, high suction lift is defined as ______ the centerline of the pump on the suction side down to the liquid level below the pump If pump has tank on suction side of pump that is above the pump suction it will have to work _______ less than the same pump with the suction tank below the pump suction which of the following is not an example of a positive displacement pump? c...

What is the usual cause of overheating in high speed, grease-lubricated antifriction bearing - AnswerFaulty mounting practices How can too much wear in gears be reduced - Answer-Proper meshed Why are timing belts made with teeth - Answer-Doesn't slip The insert, or spider, used in flexible jaw couplings is meant to - Answer-Transmit torque and accept misalignment Clutches on machinery provide for disengaging and may also - Answer-Interrupt the power supply What determines the selection of...

fluid correct answers fluid power deals with the transmission and control of energy by a pressurized _______. what term is used to describe the maximum possible reading of a pressure gauge? correct answers range pressure is equal to force divided by ________. correct answers area what is not consider one of the five basic components of a hydraulic system? correct answers pressure a directional control valve is used to ______. correct answers Change the direction of the fluid a dou...

The modern fire department pumper is equipped with a ____ as its main pump. correct answers Centrifugal pump Because they can pump air, _____ pumps are used as priming devices to get water into the centrifugal pumps during drafting operations. correct answers Positive displacement pumps ____ contain a piston that moves back and forth or up and down inside a cylinder. correct answers Piston pumps A _____ is a piston pump that can both receive and discharge water on each stroke of the pis...

Motor Vehicle Laws Block - ANSWER- What is an infraction? - ANSWER-an infraction is a non criminal violation of law, not punishable by imprisonment but only by a monetary penalty. An officer may not arrest a person for an infraction but may only issue a citation or obtain a criminal summons. What is the non-resident violator compact? (NRVC) - ANSWER-The agreement says that if a driver from one member state is stopped in another member state, for an offense that does not require mandatory r...

Using a hand pump, pressure of 100 PSI has been built up in a hydraulic system. The hand pump piston is 1 inch in diameter. A 1/2-inch line connects the hand pump to an actuating cylinder 2 inches in diameter. What is the pressure in the line between the hand pump and the actuator? - ️️100 PSI. A common cause of slow actuation of hydraulic components is - ️️internal leakage in the actuating unit. In a hydraulic system that has a reservoir pressurized with turbine-engine compressor ...

Siemens Level 1 Exam Questions With 100% Correct Answers How can the piston speed of cylinder 1A be greater during retraction than it is in extension for the control system shown below? - answer**NOT By installation of a quick exhaust valve between valve 1V1 and 1V2** Which statement about the operation of the control circuit shown below is correct? - answerAfter pushing S1 cylinder 1A retracts immediately. The text below represents the logical association between transition conditions. W...

HVAC FINAL EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ Which of the following would have the greatest effect on the heat content of the refrigerant? A) The refrigerant's humidity B) The refrigerant's state C) The refrigerant's temperature D) The refrigerant's pressure Correct Answer B) The refrigerant's state A mechanical refrigeration system cools a room by: Removing heat from the room. The four types of cooling mechanisms are: Evaporative, Thermoelectric, ...