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Home Work 4: KTO1 , STO1 Explain why a measuring instrument may not have sufficient precision. Solution:

A member's first duty is to the taxpayer and his duty to the tax system is secondary as it is well-established that the taxpayer has no obligation to pay more taxes than are legally owed.

provide a brief description of UPS

1. The output of the measurement device is the . a. measured variable b. feedback signal /c. neither a or b 2. Which elements and signals of a control system do not exist in an open-loop configuration? a. comparator b. error signal c. measurement device d. feedback signal e. all of the above 3. An error signal develops when which of the following conditions occur? a. the set point is changed b. a disturbance appears c. the load demand varies d. all of the above 4. The is the difference between the condition of the controlled variable and the set point. a. measured variable b. feedback signal c. error signal d. disturbance 5. A is an example of an unintentional factor that causes the condition of the controlled variable to become different from the set point. a. set point change b. disturbance c. load change d. Feedback Change 6. is the elapsed time between the instant a deviation of the controlled variable occurs, and the corrective action begins. a. Time lag b. Dynamic response c. Dead time d. Pure lag 7 a. reedtorward control takes corrective action after a disturbance occurs. b. Feedback c. Open-Loop 8. The automatic control of process operations is performed by a. open-loop systems b. closed-loop systems . c. both \( a \) and \( b \) d. None 9. The set point typically remains unchanged in a a. motion b. process control system

If you want to be a startup founder and don't have a startup idea, you should do all of the following except surround yourself with interesting people who have ideas about the future think about yourself, what do you yourself want? study potential competitors' secrets and beliefs, and mimic what they are doing consider things you're well suited for, founder/company fit is real

What do the two subscripts in

stand for? How is the sign of stress determined indicate which strass components are drawn(arrows) in the following figures (at right side) (consider normal direction of area and direction of force component(arrow) to figure out the subscripts) 2. What are the meaning of two subscripts of

. Prove that

. What is the geometrical meaning of normal strain? Convert 1psi into SI unit, Pascal. What are the units of stress, Young's modulus, yield strength and strain? List the Young's modulus for steel, aluminum, glass, epoxy and rubber. List the range of strength for steel, aluminum, glass, epoxy and rubber.

2–26 Consider a medium in which the heat conduction equation is given in its simplest form as ? 2 ???? ? ???? 2 = 1 ???? ? ???? ? ???? (a) Is heat transfer steady or transient? (b) Is heat transfer one-, two-, or three-dimensional? (c) Is there heat generation in the medium? (d) Is the thermal conductivity of the medium constant or variable?

Juarez Company acquired $1,410 from the issue of common stock. Which of the following shows how this event will affect the company’s accounting equation? The letters “NA” indicate that the component of the equation is not affected. Assets=Liabilities+Common Stock+Retained EarningsA.$ 1,410=$ 470+$ 470+$ 470B.$ 1,410=$ 1,410+NA+NAC.$ 1,410=NA+$ 1,410+NAD.$ 1,410=NA+$ 705+$ 705 Multiple Choice Option A Option B Option C Option D

Should the constructor in a class be public or private? Explain why.

How can leaders combat overconfidence