Engineering, 26.07.2019 18:20 zairamori14

Which of the following statements is true of fixed-automation devices? a. they can't be used in automation on flow lines. b. they can be easily changed to programmable automation if necessary c. they use mechanical means such as cams and gears to accomplish tasks d. they aren't used in modern factories.

Answers: 1

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Answers: 2

Answer

Engineering, 04.07.2019 19:10

Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.

Answers: 1

Answer

Engineering, 05.07.2019 10:10

What is the correct way to measure the overall length of a boat? measure from the tip of the bow to the highest point on the gunwale. measure from the tip of the bow in a straight line to the stern of the boat. measure from the tip of the bow in a straight line to the back seat. measure from port to starboard at the boat's widest point.

Answers: 1

Answer

Engineering, 06.07.2019 03:30

Acubic shaped box has a side length of 1.0 ft and a mass of 10 lbm is sliding on a frictionless horizontal surface towards a 30 upward incline. the horizontal velocity of the box is 20 ft/s. determine how far up the incline the box will travel (report center of mass distance along the inclined surface, not vertical distance)

Answers: 1

Answer

You know the right answer?

Which of the following statements is true of fixed-automation devices? a. they can't be used in aut...

Questions