Q.31 The steel rod of 20 mm diameter passes centrally through a copper tube of 50...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Q.31 The steel rod of 20 mm diameter passes centrally through a copper tube of 50 mm external diameter and 40 mm internal diameter. The tube is closed at each end by rigid plates of negligible thickness. The nuts are tightened lightly home on the projecting parts of the rods. If the temperature of the assembly is raised by 50°C, calculate the stresses developed in copper and steel. Take E for steel and copper as 200 GN/m² and 100 GN/m² and a for steel and copper as 12x10-6 per °C and 18x10-6 per °C. Q.31 The steel rod of 20 mm diameter passes centrally through a copper tube of 50 mm external diameter and 40 mm internal diameter. The tube is closed at each end by rigid plates of negligible thickness. The nuts are tightened lightly home on the projecting parts of the rods. If the temperature of the assembly is raised by 50°C, calculate the stresses developed in copper and steel. Take E for steel and copper as 200 GN/m² and 100 GN/m² and a for steel and copper as 12x10-6 per °C and 18x10-6 per °C.
Expert Answer:
Answer rating: 100% (QA)
Solution To calculate the stresses developed in the copper and steel components we can use the t... View the full answer
Related Book For
Posted Date:
Students also viewed these mechanical engineering questions
-
The Green Valley municipal service district (MSD) has been administered by State County for 20 years. The citizens of the district called for a referendum and voted to incorporate their area into a...
-
Bayside hospital is projecting that their supplies to finish out this year at $12,000,000. If they anticipate a 4% inflation and a 2% volume growth, what would their budgeted supplies be at? Dr....
-
Lang Enterprises was started when it acquired $4,000 cash from creditors and $6,000 from owners. The company immediately purchased land that cost $9,000. Required a. Record the events under an...
-
Journalize the following transactions for DJ Services: a. Owner, Liam Deresh, invested $2,500 cash into the business. b. Rented a sound system and paid one month's rent, $1,100. c. Performed DJ...
-
Kroshka Holdings Corporation has several investments in the debt and equity securities of other companies: 1. 10-year BCE bonds, purchased to earn interest. 2. 10-year GE bonds, intended to be sold...
-
Consider a railway car moving on a railroad track as shown in Fig. 8.36(a). The track can be modeled as an infinite beam resting on an elastic foundation and the car can be idealized as a moving load...
-
Furious and Fast Car Inc. retails racing products for BMWs, porsches, and Ferraris. The following accounts and their balances appear in the ledger of Furious and Fast Car Inc. on November 30, the end...
-
Identify stress-reduction techniques used in organizations (e.g., wellness programs) Evaluate the impact of personal and work-related stress on performance Explain the relationship between...
-
New Age Solar sells and installs solar panels for residential homes. The companys sales representatives contact and pay a personal visit to potential customers to present the benefits of installing...
-
How accounting information affect the cost of capital in large business frameworks?
-
The index model has been estimated for stocks A and B with the following results: RA= 0.12 + 0.6RM + es R = 0.04 + 1.4RM + es OM = 0.26 (es) = 0.10 o(e) = 0.20 a. What is the covariance between the...
-
How consumer behavior has changed during the pandemic 66 unread replies.66 replies. Here is an episode from Planet Money by NPR. https://www.npr.org/transcripts/906346251Links to an external site....
-
The following sum 1 5 + 1+ 5 n 1 n is a right Riemann sum for a certain definite integral 1 + 10 n 5 n + 1+ 1 15 n 52 L f(x) dx using a partition of the interval [1,6] into n subintervals of equal...
-
Study the information provided below and calculate the following: 5.2.1 Gross profit for the year ended 31 December 2022 using the weighted average cost method (with the average price per unit...
-
Let f(x) = x. Find a formula for a function g whose graph is obtained from the graph of y = f(x) after the following sequence of transformations: Shift left 2 units. Reflection across the y-axis. ...
-
The Eagles Inc. was started on September 1, 2022, and was formed by two people--John and Mike. You are asked to go through the entire accounting cycle and prepare the books for the Month of...
-
By referring to Figure 13.18, determine the mass of each of the following salts required to form a saturated solution in 250 g of water at 30 oC: (a) KClO3, (b) Pb(NO3)2, (c) Ce2(SO4)3.
-
A solid round bar of aluminum having diameter d (see figure) is compressed by an axial force P = 10 k. The bar has pinned supports and is made of alloy 6061-T6. (a) If the diameter d = 1.0 in., what...
-
A hollow tube ABCDE constructed of monel metal is subjected to five torques acting in the directions shown in the figure. The magnitudes of the torques are T1 = 1000 lb-in., T2 = T4 = 500 lb-in., and...
-
The strength-to-weight ratio of a structural material is defined as its load-carrying capacity divided by its weight. For materials in tension, we may use a characteristic tensile stress (as obtained...
-
Explain the procedure for drawing Mohrs circle under complex stresses.
-
Derive and expression for principal stresses in a body subjected to complex state of stress.
-
Defined principal stresses and principal planes.
Study smarter with the SolutionInn App