in selected material systems, the s-n curve describing fatigue failure displays a horizontal or asymptotic region. what is this portion of the curve called?

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Answer 1

The S-N curve describing fatigue failure displays a horizontal or asymptotic region is called the fatigue limit S-N curve.

Fatigue properties of materials are often described using the fatigue limit or the S-N curve (fatigue curve, Wöhler curve). The S-N curve describes the relationship between cyclic stress amplitude and several cycles to failure. An S-N curve can be described as the number of cycles to failure, N(S), when a material is repeatedly cycled through a given stress range S. OrcaFlex uses the S-N curve to calculate the danger in fatigue analysis. If needed you can establish several different S-N curves and use them at different arc lengths along a line.

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a person with a background in engineering, computer science, or physics might choose to work as a technical specialist in a high-tech sector. this type of support role is referred to as a(n)

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Answer is -sales engineer- :)

A person with a background in engineering, computer science, or physics might choose to work as a technical specialist in a high-tech sector this type of support role is referred to as a(n) sales engineer.

What is the role of sales engineer?

Sales engineers have a focus on cutting-edge technology and scientific products. They make use of their technical expertise to highlight the advantages of their goods and services to potential clients and to demonstrate how they outperform those of their rivals.

Traveling to see prospective customers. establishing new ties with clients and preserving current ones. handling and interpreting client demands. influencing customers to believe that a product or service will best meet their needs.

His kind of work has significant earning potential, especially with commission. Best of all, sales engineers can often transition with ease into a related field like consulting or product management—or ascend to a sales management role.

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4-bit synchronous counter. note that the output of a previous flip- flop, anded with the count enable line, is tied into both the j and k inputs of the next flip-flop. why is this?

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4-bit synchronous - The output of a previous flip-flop is tied into both the J and K inputs of the next flip-flop because this ensures that the output of the previous flip-flop will be the same as the input to the next flip-flop. This is necessary in order to

What is 4-bit synchronous?
A 4-bit Synchronous Up Counter starts counting from 0 (0000 in binary), increases or counts up to 15, and then resets to begin a new counting cycle. This counter operates at a significantly higher frequency than an Asynchronous Counter of the same range. Additionally, there is no propagation delay inside the synchronous counter simply because all flip-flops as well as counter stages are connected to the same parallel clock source, which simultaneously triggers all counters. The external clock is delivered directly to all J-K Flip-flops in a parallel manner at the same time. If we look at the circuit, the J and K pins of the first flip-flop, which is the least important bit in the this 4-bit synchronous counter, are connected to an external Logic 1 input.

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the given fsm has input b, output z, and starts in state x. what is the fsm's resulting output if b is 1 on the first rising clock edge, 1 on the second, and 1 on the third?

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The fsm's resulting output if b is 1 on the first rising clock edge, 1 on the second, and 1 on the third is Z=1.

What is fsm?

A finite-state machine (FSM), sometimes known as a finite automaton (FSA, plural: automata), or simply a state machine, is a mathematical model of computation. It is an abstract machine that can only be in one of a finite set of states at any one moment. In response to some inputs, the FSM can transition from one state to another; this transition is referred to as a transition. An FSM is defined by a set of states, an initial state, and the inputs that cause each transition. There are two kinds of finite-state machines: deterministic finite-state machines and non-deterministic finite-state machines. A deterministic finite-state machine can be built in the same way as any non-deterministic one.

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a cylindrical specimen of some metal alloy 7.0 mm in diameter is stressed in tension. a force of 5270 n produces an elastic reduction in specimen diameter of 0.0049 mm. calculate the elastic modulus (in gpa) of this material if its poisson's ratio is 0.35. enter your answer in accordance to the question statement gpa

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The substance can affect the modulus of elasticity. For instance, the elastic modulus of concrete is about 30 GPa, but the elastic modulus of steel is about 200 GPa (29,000,000 psi) (4,350,000 psi).

Elasticity modulus for aluminum is 69 GPa. The elastic modulus is the slope of the Stress-Strain Curve prior to the onset of plastic deformation. The modulus line's slope is influenced by the atomic composition of the metal. The bulk of the atomic unit cell of steels is composed of nine iron atoms, one in each of the cube's four corners and one in the center. Elastic modulus, commonly known as the modulus of elasticity, is a measure of a material's resistance to undergoing elastic deformation when a load is applied.

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