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

Use castiglianos second theorem to determine the tip

Use Castigliano's second theorem to determine the tip deflection of this cantilever with a length L, a constant E I, and a linearly increasing load with a maximum force/length q0. Confirm your result using Table 9.1.

1 develop three scenarios for comparable circular cylinders

1. Develop three scenarios for comparable circular cylinders of radius R and square tubes of side H that allow one to say R ∼ H. (Hint: What geometric attributes of the cylinder and tube might be made equal?) 2. If a str ...

In a small generating system there are two generators in

In a small generating system, there are two generators in parallel. One of them is a synchronous generator, and the other, an IG. The common load is 3.0 kW with a power factor of 0.92. If the IG supplies only 1.0 kW of t ...

-cited references at least 2-typed report min 2 pages-what

-cited references at least 2 -typed report min 2 pages -what has to happend to get into closed loop mode -what sensors are needed for closed loop mode -explain both theories fully

1 the deepest known point in the ocean is 11034 m in the

1. The deepest known point in the ocean is 11,034 m in the Mariana Trench in the Pacific. Assuming sea water to have a constant density of 1050 kg/m 3 , determine the pressure at this point in atmospheres. 2. Determine t ...

1 the v-shaped tank has width w into the paper and is

1. The V-shaped tank has width w into the paper and is filled from the inlet pipe at volume flow Q. Derive expressions for (a) the rate of change dh/dt and (b) the time required for the surface to rise from h 1  to h 2 . ...

Name at least four factors which can reduce in-service

Name at least four factors which can reduce in-service clamping force? Name at least three factors which can be prevented or at least reduced by sufficient in-service clamping force? Name at least four factors which dete ...

The maximum theoretical efficiency of an internal

The maximum theoretical efficiency of an internal combustion engine is achieved in a reversible Carnot cycle. Assume that the engine is operating in the Otto cycle and that = 5R/2 for the fuel-air mixture initially at 27 ...

Derive a formula for the minimum energy in the

Derive a formula for the minimum energy in the two-dimensional Using model, if the interaction energy between each spin and each of its eight nearest neighbors is -D. Assume that the model consists of a rectangular array ...

A for the system of fig 347 the resistance of each line

a. For the system of Fig. 3.47, the resistance of each line cannot exceed 0.006 Ω, and the maximum current drawn by the load is 110 A. What gage wire should be used? b. Repeat (a) for a maximum resistance of 0.003 Ω, d = ...

  • 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