Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

problem: A thin isotropic metal plate is subjected to the plane stress state shown (properties of the metal are: E = 10 x 106 psi and ν = 0.250).  A uniaxial strain gage is mounted on the plate (properties of the strain gage are Sg = 2.00, Kt = 5%).  The gage is wired into a P-3500 strain gage indicator, and a gage factor setting of 2.00 is used.  Predict the strain measurement returned by the strain indicator

1046_strain indicator.jpg

problem: You design a 1/4-arm bridge circuit that provides the maximum possible efficiency, using a 15 V constant voltage power supply you have in your lab. The circuit you design is shown at right, and provides an efficiency of 91%. What is the maximum power that can be applied to the strain gage you used?

1356_strain gage.jpg

Problem: A rectangular rosette is mounted on a test structure as shown, loads are applied, and the following strains are measured by strain gage elements 1, 2, and 3: ε1 = 1500 μm/m, ε2 = 2800 μm/m, ε3 = 200 μm/m. Determine γxy.

2464_strain gage element.jpg

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M9263

Have any Question? 


Related Questions in Mechanical Engineering

A 1 in times 10 in plank on a redwood deck has l 48 in

A 1 in × 10 in plank on a redwood deck has L = 48 in long and supported on three joists that rest on the ground and so do not bend. The joists act as pin/roller supports for the plank. If a 130 lb person stands on the pl ...

What is the stiffness of the bolt and the stiffness of the

What is the stiffness of the bolt and the stiffness of the joint? What is the resilience of the bolt and of the joint members? What is the stiffness ratio of this assembly? What is the increase in bolt tension and the de ...

Compute the shear strengths of those two threads if the

Compute the shear strengths of those two threads if the fasteners are made from Grade 8 material? Compute the ratio between shear strength and proof strength for each of these two threads ? A threaded fastener will often ...

Complete the report with taking care the followingschapter

Complete the report with taking care the followings: Chapter 1 Air Pollution Historical Remarks What Is An Air Pollutant? Pollutant Emissions Primary Gaseous Pollutants Primary Particulate Matter Radioactive Pollutants S ...

The concentric joint of problem is subjected to an increase

The concentric joint of problem is subjected to an increase in temperature of 1008F. Does this increase or decrease the tension in the bolts? By how much? (Assume that the coefficient of linear expansion of the bolts is ...

Suppose that the performance of a bjt transistor is

Suppose that the performance of a BJT transistor is entirely limited by emitter injection efficiency, which limits the d.c. beta, and base spreading resistance, which limits the bandwidth. Show that the gain-bandwidth pr ...

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.

For a deck supports of length 325 m are proposed to be

For a deck, supports of length 3.25 m are proposed to be built from aluminum with a Young's modulus of 72 GPa and a yield stress of 480 MPa. A cylindrical design is proposed with outer diameter d = 100 mm and wall thickn ...

A closed rigid tank having a volume of 1 m3 contains a

A closed, rigid tank having a volume of 1 m 3 contains a mixture carbon dioxide (CO 2 ) and water vapor initially at 70°C and 200 kPa The mass of water vapor in the tank is 0.10 kg. The tank contents are cooled to 20°C. ...

While brewing beer a delinquent professor finds it

While brewing beer, a delinquent professor Finds it necessary to rapidly cool the "wort," a fermented malt mixture, from near the boiling point of water to room temperature. A 5.7 L sample of the wort at 363 K is combine ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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