Hydraulic Study guides, Class notes & Summaries

Millwright – Hydraulics: Questions & Solutions

Intermediate Hydraulics Study Guide Questions & Answers Hydraulic 4/2 DCVs are often used as 3/2 DCVs by______. a. Changing the spool b. Blocking a port c. Placing the spring on the other end d. Changing the operator - Correct Ans-Blocking a port The spool of the pilot valve controlling a 4/3 pilot-operated DCV is always a(n)_______. a. Closed center b. Open center c. Float center d. Tandem center - Correct Ans-Float center The circuit that controls fast approach, followed by a decrea...

Georgia Class F driver’s license questions and answers 100% pass At 55 mph approximately how many seconds does it take to come to a stop 6 seconds What is the minimum tread depth required in the front two tires 4/32" tread depth required in the front two tires There must be no more than ________ play in the steering wheel or __" in a 20" steering wheel 10 degrees/ 2" What is the minimum tread depth required in the rear tires? 2/32" tread depth required in the rear tires How do you tes...

The minimum crane team for a mobile crane on outriggers would consist of- A) The Crane Operator, Rigger Supervisor, and Crane Rigger B) The Crane Operator, Crane Supervisor, Rigger Supervisor, and Crane Rigger C) The Crane Operator, Crane Supervisor, and Crane Rigger D) The Crane Operator and Rigger-in-Charge E) The Crane Operator, Crane Walker, and Crane Rigger - Correct Answer C) The Crane Operator, Crane Supervisor, and Crane Rigger When operating floating cranes, you must start swin...

Endeavor CRJ900/700 SYSTEMS (workbook) Hydraulics, Flight Controls, Landing Gear 100% solved How many hydraulic pumps exist on the CRJ 900? - 6 pumps, 4 electric and 2 engine driven. Arrange the hydraulic systems, in terms of size, from largest to smallest. - 3-2-1 Which components would you lose if you lost Hydraulic System 1? - Look at Hydraulic Synoptic Page Which components would you lose if you lost Hydraulic System 2? - Look at Hydraulic Synoptic Page Which components would you lo...

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...

Massachusetts 1C Hoisting License Questions with Verified Solutions What equipment falls under a 1C license? Hydraulic telescoping booms without wire ropes and forklifts Definition of a forklift Any mobile powered-propelled truck used to carry, push, lift, pull, stack or tier materials. Types of forklifts Moving mast, fixed mast with telescoping reach, telescoping boom with areal reach. Off-road type of forklift Lull Where should manuals be kept? On the machine at all times Dan...

TPC Basic Hydraulics study guide new material guide A hydraulic pipe designated as Scheduled 80 is - Extra Heavy A disadvantage of using hose in hydaulic systems instead of piping or tubingis that the hose - is less permanent Which type of fitting should be used on a steel hydraulic line - steel Pressure lose in a hydraulic line depends on the - flow velocity Hydraulic lines should NEVER be constructed of - Galvanized pipe Which type of valve has a round core - Rotary

IFSTA 7TH Edition Chapter 10 Which condition specific to search and rescue operations should be communicated to crew members and/or your supervisor? A. Wind direction and speed B. Names of victims or occupants C. Building's construction classification D. Known locations of victims or occupants - ANSWER D. Known locations of victims or occupants 2. Which basic firefighting skill serves as an essential survival ski...

HYDRAULIC SYSTEM GK SUPT-H TH-1H HUEY QUESTIONS & ANSWERS Hydraulic Reservoir capacity? - Answer->5.3 pints Hydraulic System capacity? - Answer->10 pints What must you verify when inspecting the hydraulic reservoir sight gauge? - Answer->Ensure completely full, no bubble. If bubble is present, have maintenance inspect to ensure it is full. Where is the hydraulic pump? - Answer->Sump case of transmission. Describe the hydraulic pump? - Answer->Variable delivery with constant...