A RTD made up of platinum has a=0.00385 and has a initial resistance of 400. Find the value of resistance Rt for the following temperatures. Temperature Resistance (Rt) 270 470 1.Resistance (Rt) at Temperature 270°C = 2. Resistance (Rt) at Temperature 470°C =

Q: Consider steel B is a cylindrical sample with original length 40mm and subjected to 15700N.…

A: Option b is correct.

Q: You have been given the S-N plot below for a test material: What is the Fatigue Limit for this test…

A: S-N curve represents fatigue life against a fatigue load.

Q: Temperature (°C) 1600 (1) 1400 1200 1000 800 600 400 1538°C (Fe) 912°C 8+7 1394°C(F) -1493°C (G) y,…

A: Given:

Q: > 15N/m²= 1-5x 10 ³/10/cm² = 0-0015 x(10-2) 2 N/cm²= lb/ft²

A:

Q: A plate made is made up of 40 C8 (OU= 630 N/mm²), is hot rolled and normalized. It is subjected to…

A: Introduction These abrupt changes in shape under load circumstances frequently result in localized…

Q: Explain the meaning of strains εxx and εxy . Use diagrams to illustrate.

A:

Q: Calculate the activation energy in j/mol for the creep of an alloy having the steady state creep…

A:

Q: The curve is linear between the origin

A: Stress - Strain curve shown below  for the given values.

Q: Determine the percentage of ductility of a metal alloy having the following tensile stress-strain…

A: Strain of this metal from the diagram=0.002

Q: Part A What is the resistance of a Nichrome wire at 0.0°C if its resistance is 160.00 2 at 1.5°C?…

A: Given data:Find:The resistance of Nichrome wireThe resistance of carbon rod

Q: Determine the elongation of the rod in the figure below if it is under a tension of 7.0 x 10³ N. 2.4…

A:

Q: 11.7 Evaluate the stiffness matrix for the elements shown in Figure P11-6. Let E = 100 GPa and…

A:

Q: An engineering component with a total mass of 15 kg is going to be made of A- B alloys with high…

A: Given: To find: Weight of A and B needed

Q: Consider a uniform rod of length L with an initial temperature given by u(x,0) = sin(Tx/L), 0 ≤x≤ L.…

A:

Q: 18. Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns…

A:

Q: What discovery regarding Kop motivated the development of the adjusted compliance ratio (ACR)…

A: The adjusted compliance ratio (ACR) is an experimental method for estimating ∆Keff based on cyclic…

Q: Sintered silicon nitride parts are expected to experience tensile stresses 50% of the ultimate…

A: Given data:- tensile stresses (σ) =50% of the ultimate tensile strength Specific surface energy (γ)=…

Q: The Hooke's Law expression relating normal stress and normal strains with a single elastic modulus…

A:

Q: Q1. State whether each of the two statements included in your input values for Q1 are true or false:…

A: We will answer the first question. Please resubmit the question which you would like to be answered…

Q: Consider a material with the stress-strain diagram shown where the yield point is 400 MPa (similar…

A: Given : Yield stress (initial)Material stressed upto (final)To find : Change in modulus of…

Q: Question 13. Consider a bar of length T which is insulated on its top and bottom sides and has an…

A: Given that: bar length =π initial temperature distribution ϕ(x)=5+sin(6.5x).   x∈[0,π] for t>0,…

Q: A strain gauge is used to measure the tension force in a 2-cm diameter bar of steel with Young…

A: Diameter of barNominal resistance Gaugen factorThe bridge output voltage = 0.0008 Vdc.A strain gauge…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.