Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

Q1. In a flow control loop method for which you are specifying a flow sensor, it is not desirable to insert any sensing device to the actual flow because of interference with the flow. Since of the corrosive nature and high pressure and temperature of the flow, only stainless steel pipes can be employed anywhere in the system. The liquid is non-conductive.

Propose a flow sensor, describing its operating principle.

Q2. A request has been received from the external customer for recommendations for linear position control sensors to be employed in an explosive environment. For this reason unsafe electrical contacts should be avoided. The sensors will be installed in locations which are harmful to access apart from when the plant is shut down annually for the maintenance. The span needed is 5 cm. The sensor case should not permit any ingress of dust or of water.

State what kind of position sensors you would propose and give your reasons. Sketch both the suggested sensor and circuit and describe its operation. Comment on how signal conditioning requirements can now be met. Identify the durability needed in respect of dust and water ingress.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M910066

Have any Question? 


Related Questions in Mechanical Engineering

The wrong size bolts were used to connect the flanges in

The wrong size bolts were used to connect the flanges in Problem 5.8, and when the torque is applied to flange B it rotates by 2 degrees (twisting shaft AB) before engaging flange C. Once flange C is engaged both B and C ...

1 find the rotational partition function for

1. Find the rotational partition function for chloroacetylene gas (HCCCl) at 500 K. he rotational constant is B = 0.186 cm -1 2. The rotational partition function for a sample of carbonyl sulide (OCS) is found to be 25.0 ...

If all the states of an ensemble are equally probable then

If all the states of an ensemble are equally probable, then a 0.05 mol sample of an ideal gas at ixed energy in a 1000 cm3 container has a chance of being found in a state where a speciied 1% region of the volume is not ...

Consider the top part of the balloon to be half of a

Consider the top part of the balloon to be half of a spherical pressure vessel. What is the ratio of the normal stress across a vertical seam to the normal stress across a seam inclined 45 degrees?

1 according to rfc 1939 a pop3 session is in one of the

1. According to RFC 1939, a POP3 session is in one of the following four states: closed, authorization, transaction, or update. Draw a diagram to show these four states and how POP3 moves between them. 2. POP3 protocol h ...

Let the texturized si floating gate be modeled by

Let the texturized Si floating gate be modeled by semi-spherical hills. Calculate the radius of the hemisphere that would increase the write/erase time by 100 over the flat poly-Si/SiO2 interface. Use the Fowler-Nordheim ...

A steel bar with the cross section shown and effective

A steel bar with the cross section shown and effective length L = 2.5 m is subjected to a compressive load P = 200 kN with a eccentricity e = 0.00625 m. Find (a) the beam's maximum deflection, and (b) the maximum normal ...

Now consider a second joint of the same material width and

Now consider a second joint of the same material, width and thickness as the joint in problem 4 above but eccentrically loaded. This time, however, the line of action of the external load is 0.563 in. removed from the ce ...

1 if the design load is 90 kn 20300 lbf what is the dead

1. If the design load is 90 kN (20,300 lbf), what is the dead load and what is the intensity of the dead load in the light of the live load calculation of Problem CS1.1? 2. Determine the specific weight of lightweight co ...

Determine the effective moment and vertical shear force

Determine the effective moment and vertical shear force that would be required to replicate the effect of the three bar forces in Problem 1.15. Problem 1.15: For the truss shown, find the bar forces at the section indica ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen