This is the amount of extra material needed for a bend to compensate for the compression during the bending process.

a. bend allowance
b. seam
c. hem
d. bend relief


a. bend allowance

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The cycle efficiency is nearest:

The problems in this mini-exam pertain to the simple Rankine cycle shown. The various variations to this cycle depend
primarily on the temperature and pressure leaving the boiler and the pressure leaving the turbine. The mass flow rate is
20 kg/s.

A) 37%
B) 39%
C) 41%
D) 43%

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Why is the United States an excellent location for raising livestock?

What will be an ideal response?

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What is true of installing bearing grease?

A. Do not fill the hub completely with grease. B. Grease can melt if installed improperly. C. Grease must be the correct type for the application. D. All solvent must be dried before installing new grease.

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Refer to Problem 4.7 and find the energy delivered by the source for all time.

Problem 4.7
In the circuit shown in Figure P4.7, assume R = 2? and C = 0.1 F. Also, let:

Find the energy stored in the capacitor for all time.

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