Types of hydraulic pumps - Study guides, Class notes & Summaries

Wastewater Treatment Class I Questions and Answers Already Graded A+ (2024/2025) The first step the maintenance staff should take in properly locking and tagging out a piece of equipment is to... a) alert the operator on duty b) turn the equipment off at the motor control center (MCC) c) pull the switch on the electrical panel to "OFF" d) fill out the tags a) alert the operator on duty Always alert the operator on duty before shutting down any equipment so as to prevent the possibility ...

Cal. Fire Weekly FirePump Certification Exam Questions And Revised Correct Detailed Answers |ALREADY GRADED A+ PASS >> BRAND NEW VERSION! 1) Three types of drivers used for Fire Pumps - ANSWER Electric, diesel, steam 2) Main purpose of a Jockey Pump - ANSWER Maintain system pressure so main fire pump doesn't activate 3) Equipment on intake and discharge lines of a Jockey Pump - ANSWER Control valve, discharge check, sensing line 4) THE NORMAL PH...

The one of the following types of oils MOST preferred for the hydraulic governor of a reciprocating steam engine is______ oil. Non-additive turbine type Oil The one of the following pumps that does NOT have moving parts to be lubricated is a ______ pump jet The LARGEST class of lubricants in common use is Mineral oil The sealing fluid in lubricating oil centrifuges is water In a well - operated lubricating oil and grease storage facility , lubricating oil is NOT normally removed from lar...

AVM 114 Test 2 Questions and Answers Rated A+ What is the purpose of the airworthiness certificate in aviation? To certify that an aircraft is safe for flight and meets regulatory standards. What is the primary function of a fuel system in an aircraft? To store and supply fuel to the engines at the correct pressure and flow rate. How does a magneto work in an aircraft engine? It generates electrical energy to ignite the fuel-air mixture in the engine cylinders. What is the sign...

What are the 5 basic components of a hydraulic system? Power input/output device, Conductor, Liquid, Control device What term is used to describe the maximum possible reading of a pressure gauge? Range A(n) __________ fitting is used when you want to connect two circuits to a single supply. Tee Quick-connect fittings have a __________ valve built in. Check valve A double-acting cylinder will extend when oil flows into the __________. Cap end The most commo...

Wastewater Treatment Class I Questions and Answers Already Graded A+ (2024/2025) The first step the maintenance staff should take in properly locking and tagging out a piece of equipment is to... a) alert the operator on duty b) turn the equipment off at the motor control center (MCC) c) pull the switch on the electrical panel to "OFF" d) fill out the tags a) alert the operator on duty Always alert the operator on duty before shutting down any equipment so as to prevent the possibility ...

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...

AVSC 3330 Exam | Questions and Answers Axial-flow compressors are less fuel efficient than Centrifugal-flow compressors. False The core of the gas turbine that generates expanding gases required to produce thrust is known as? The Gas Generator Why is the core of the turbine engine known as the Gas Generator? It generates the expanding gases required to produce thrust What do Gas turbine engines share jet propulsion principles with? Party balloons that have been inflated and released What is t...

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...

What is the EDORM? EDROM - Engineering Department Organization and Regulations Manual. Governing Directive for the organization and basic operation of engineering department Provides comprehensive guidance for the safe and effective operation of the Engineering Department Primary source document for Engineering. Shall be read by ALL PERSONNEL prior to assuming responsibilities in the department Who is overall in charge of Engineering department. CHENG Brainpower Read More P...