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3 years ago

2. The most common way to identify size of pipe is by:

Engineering

1 answer:

elena-14-01-66 [18.8K]3 years ago

5 0

Answer:

The string method (which measures the pipe's circumference) is probably the best way to determine your pipe diameter size. The circumference is the distance it takes to go around the pipe once.

Explanation:

It measures the pipe's circumference and is probably the best way to determine your pipe diameter size. The circumference is the distance it takes to go around the pipe once.

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The critical resolved shear stress for iron is 27 MPa (4000 psi). Determine the maximum possible yield strength for a single cry

jasenka [17]

Answer:

Answer is mentioned below.

Explanation:

Answer: Calculation of maximum yield strength for a single crystal of Fe pulled in tension is shown in the image attached .

value of max. Yield strength= 54MPa

7 0

4 years ago

It is safe to keep a cylinder next to the actual welding or cutting operation, true or false?

Alinara [238K]

Answer:

Explanation:

Cylinders shall be kept far enough away from the actual welding or cutting operation so that sparks, hot s lag, or flame will not reach them. When this is impractical, fire resistant shields shall be provided. Cylinders shall be placed where they cannot become part of an electrical circuit.

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3 years ago

A differential amplifier is to have a voltage gain of 100. What will be the feedback resistance required if the input resistance

yuradex [85]

Answer:

required feedback resistance ( R2 ) = 100 k Ω

Explanation:

Given data :

Voltage gain = 100

input resistance ( R1 ) = 1 k ohms

calculate feedback resistance required

voltage gain of differential amplifier

$\frac{Vout}{V2 - V1 } = \frac{R2}{R1}$

= Voltage gain = R2/R1

= 100 = R2/1

hence required feedback resistance ( R2 ) = 100 k Ω

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3 years ago

Aiman is 80 inches tall. How tall is Aiman in centimeters? Show your work.

harkovskaia [24]

203.2 centimeters.
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2 years ago

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<h2>Answer:-</h2>

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