Answered: In _in the -- center position port A…

In _in the -- center position port A and B are blocked and pump is connected to tank. O a. Closed center 3/4 DCV O b. Regenerative center 3/4 DCV C. Open center 3/4 DCV O d. Tandem center 3/4 DCV

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: For an 80 gpm pump, what should be the approximate size of the reservoir to ensure sufficient oil…

A: Given data:- pump capacity =80GPM To find:-the approximate size of the reservoir

Q: In Lin the center position port A and B are connected to tank port and pump port is blocked.

A: Hydraulics is a part in which the fluid power is used for various applications. The fluid pressures…

Q: For a pump designation 1-x3-10 provided by the manufacture, find out the appropriate options for…

Q: Which of the following components give support to the wind turbine?

A: Explanation All the support provide by foundation to the wind turbine. There are two types of load…

Q: What happens if the delivery valveof a running reciprocating pump is closed?

Q: 2. How does fluid flow to the reservoir when the directional control valve is in the center…

A: When a directional control valve is in the center position, it typically blocks the flow of fluid to…

Q: PROBLEMS OF PNEUMATIC MACHINE: Actuator moving too slowly Pressure too low Too much air choke Air…

A: Given question: How to fix the problems related to pneumatic machine: Actuator moving too slowly…

Q: ---- is done to remove the air from the casing of pump. O a. Overhauling O b. Cavitaion O c.…

A: Overhauling - It is a term used in maintenance, when a pump is overhauled it means the pump is…

Q: The rotary compressor gets its name from the fact that it has an off-center piston of rotor which…

A: This question is based on the concept of conpressors.

Q: Design a ladder diagram for a pumping system, as shown in Figure 2. After the start button is…

A: a- Input 1:0/1 To start the motor, press the button. Normally, a push-button is open. 1) Timer Timer…

Q: draw a Single acting cylinder circuit for Hydraulic system using 3/2 single solenoid valve operated…

Q: __________ pump is prepared for oil production and fuel transfer a. Vane b. Screw c. Lobe d. Gear

A: A screw pump, moreover known as a water screw, could be a positive-displacement (PD) pump that…

Q: Pressure relief valves: Select one: a. Open manually upon overloading in pressure b. Open…

A: Pressure Relief valve- Pressure relief valve or Relief valve are used to control the pressure in a…

Q: d) Malfunction of the level transmitter (LT) and pressure valve (PV) could result to tank overflow.…

A: General data Liquid Level Transmitter Type LT Liquid Level Transmitter Type LTLT-44 Level…

Q: Draw the electro hydraulic circuit to controlled two double-acting cylinders and two hydraulic…

A: draw the circuit for 4/2 way single solenoid electrically controlled valve In the electrical…

Q: Water pump at home is not working properly. Do fault tree analysis

A: Pump: Pump is a device that is used to increase the pressure of the fluid. In various applications,…

Q: For automobile engines, opening and closing of valves is operated by O a. flywheel mechanism b. cam…

A: The opening and closing of the valves are to be done at a particular timing in the IC engines.

Q: Draw the graphic symbol for a two-position spring centered valve, a spring offset valve, an…

A: Valve symbols are used to develop hydraulic circuits with ease. They convey the necessary…

Q: What is the troubleshooting procedure for a noisy aircraft engine driven hydraulic pump. Please…

A: All aircraft hydraulic systems have one or more power-driven pumps and may have a hand pump as an…

Q: Schematic diagram of a cryopump is shown in the figure 2. Explain each part of the pump with its…

A: Given data Schematic diagram of a cryopump

Q: List five advantages the use of piezoelectric injectorshas over solenoid-based injectors.

A: Given Injectors To find Advantages of piezoelectric injectors over solenoid-based injectors

Q: e the operation principle of piston np according to the following figure 2 3 A--A

A: 1 swash plate 2 piston 3 piston block 4 valve plate 5 drive shaft

Q: A thin plank of mass M is placed centrally across two solid cylindrical rollers each of mass m, and…

A: With the shift in the position of the plant from the central position there is a movement in the…

Q: What pumping capacity (Ls) is required for the vacuum pump of a GC-MS f the carrier gas exits the GC…

A: Given Data Initial pressure is : P1=1 atm Final pressure is : P2=1×10-7 atm Initial temperature is…

Q: The electric submersible pump consists of only one stage 1- False 2- True

A: Introduction Electric submersible pump (ESP) systems are arguably best recognized in the oil and gas…

Q: The amount of energy actually entering the fluid from a pump is the a. theoretical horsepower b.…

Q: For a hydraulic power unit, this part reads the oil pressure at the pump outlet

A: This question is based on the concept of Hydraulic power limit.

Q: The capacity control for a screw compressor is accomplished with cylinder unloading true or false

A: A rotary compressor makes use of a rotary type displacement mechanism. These compressors are usually…

Q: ________distinguises the system from the surroundings. a. boundary b control surface c. control…

A: ________distinguises the system from the surroundings. Answer: a. boundary

Q: Which of the following situations will make a pump noisy? Select all that apply. O Excessive oil…

A: Answer:- All given situations will make the pump noisy. The various situation that will make the…

Q: If there's no adjusting valve at the outlet of a large pump, there should be a(n) A. aerator in the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Shown in the Figure is the complete pump performance chart for a 3x4-10 centrifugal pump at 1750…

A: 3×4-10 centrifugal pump speed = 1750 rpm, pump must deliver at least = 200 gal/min of water…

Q: Technician A uses a feeler gauge and straightedge to determine the pump cover flatness.Technician B…

A: A feeler gauge is a hand-held instrument that is used to measure the distance between two objects…

Q: Given: BEW-5,600 lbs BEW C.G.-15.5 feet Pilot - 180lbs Tank 1 Fuel - 400 lbs Tank 2 Fuel 1,800 lbs…

Q: moving part of a centrifugal pump is called a a. Impeller c. Volute b. Diffuser d. Suction noz

A: The most typical kind of pump utilised in industrial and commercial applications is a centrifugal…

Q: For a hydraulic power unit, this part supplies the energy to cause the shaft of the pump to rotate.…

A: Option a is correct.

Q: For a hydraulic power unit, this part protects the pump from taking in any harmful particles that…

A: GIVEN DATA - A MCQ GIVEN RELATED TO PUMP WE HAVE TO CHOOSE CORRECT OPTION

Q: n a DCV, this part is designed with lands that channel the flow through the valve to specific ports…

A: DCV is the directional control values used in the hydraulic and pneumatic system, It controls the…

Q: 7. A mobile application with the pump driven directly from the engine delivers 12 gal/min at a…

A: Introduction: Pumps are used to move fluid from one location to another in order to convert…

Q: For a hydraulic power unit, this part limits the system pressure to safe levels a. reservoir b.…

A: Option d is correct

Q: What is the impact on flow and pressure when the impeller of a pump is trimmed? a. Flow decreases…

Q: One side of the pump is connected to the tank and the other hydraulic machine. True False

A: given = true or false

Q: The condition of water leaving the pump of a Rankine cyde is O a Saturated liquid Ob Saturated vapor…

A: Turbine: The rotary mechanical device that converts the energy extracted from the fluid flow into…

Concept explainers

Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.

Question

In
_in the
center position port A and B
are blocked and pump is
connected to tank.
O a. Closed center 3/4 DCV
O b. Regenerative center
3/4 DCV
Ос.
C. Open center 3/4 DCV
O d. Tandem center 3/4
DCV

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

How to a fule pump transfers mechanical energy to a fluid by raising its pressure.
What are the characteristics of oil pumps for boilers and engine generators? Select all that apply. A) They are self-priming. B) They are positive displacement. C) They are centrifugal or axial. D) They use pistons or gears. Which of the following methods are used to change pump flow to match load in an operating system? Select all that apply. A) Staging of multiple pumps. B) Variable-speed drive. Who sets standards for water quality? Select all that apply. A) National Institutes of Health. B) The Environmental Protection Agency. C) Local health departments. D) Department of Homeland Security. When would the peak load demand for an office building likely occur? A) Around quitting time on a summer afternoon. B) Noontime in summer. C) Start of the business day. Which of the following fires would constitute a Class B fire? 2) A) Involving combustible metals, such as magnesium. B) Involving wood, cloth, paper, rubber, and many plastics. C) Involving flammable liquids, oils, greases, tars…
Which of the following conditions will cause a pump to be noisy? O All of these conditions will cause a pump to be noisy O Excessive oil viscosity Dirty inlet strainer Air entering pump inlet O Misalignment of pump and drive unit
A.I) The term pressure drop refers to what in a hydraulic circuit a. The change in the flow rate in the hydraulic circuit b. The change in the fluid’s velocity in the circuit c. The pressure seen on the pressure gauge known as PG main d. The difference in pressure at the inlet of a component compared to the pressure at the outlet of the same component A.II) How are relief valve connected in a hydraulic circuit. a. In series with the pump b. In parallel with the pump c. In either series or parallel depends on the circuit d. Relief Valves are not connected to the pump
How to operate single acting cylinder by using 3/2 direction control valve? EXTEND RETRACT M Pump (b) Piston 2 Filter Oil Tank (a) Piston 1
__________________ is type of pump that the oil that comes from the suction side of the pump gets fully transferred to the discharge side. Axial propeller pump Radial propellor pump Centrifugal Pump Lobe pump
. If the speed of a centrifugal pump is doubled, its power consumption increases by ______ times a. No change c. Four b. Two d. Eight
Blocked suction cylinder unloading is accomplished byA. keeping the suction valve closed.B. closing the discharge.C. closing the suction service valve.D. using a device in the low-pressure side of the systemto close it off.
What part is often changed with a water pump? Select one: a. A crankshaft pulley b. A timing belt C. An alternator d. A starter motor
40) Technician A says Pascals law can be used to provide mechanical advantage. Technician B says a single hydraulic system is capable of providing different amounts of output pressures from a common system pressure. Which technician is correct? O Technician A O Technician B O Both technicians A and B O Neither technician A nor B
What is the function of a pilot-to-close check valve in a pneumatic system? A. Allows flow in reverse direction but to foward B. Blocks flow in reverse direction but not forward C. Allows flow in either direction D. Blocks flow in either direction Allows flow in reverse direction but not forward. Blocks flow in reverse direction but not forward. Allows flow in either direction. Blocks flow in either direction.
Which of the following statements are true for accumulator used in hydraulic systems? 1. Accumulator stores fluid with pressure 2.Accumulator stores fluid without any pressure 3. Accumulator stores compressible liquid 4. Spring is used as an external source to keep the fluid under hydraulic pressure Select one: O a. 1,3 and 4 O b. 2 and 3 O c. 1 and 4 O d. 2,3 and 4