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To measure the strength of a welded joint what mechanical test would you prescribe? a) A transverse weld tension test. b) A charpy test. c) A CTOD test. d) An all weld metal tension test. e) A side bend test. a) A transverse weld tension test. Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm (0.5 in) thick carbon steel. a) Oxy-acetylene cutting. b) Air-carbon arc cutting. c) Oxy-propane cutting. d) Plasma arc cutting. e) Laser beam cutting e)...

Plasma is: A) A gas made up of positive ions and free electrons B) A liquid used to reduce adherence of spatter C) The main component in an inverter power source D) Always present in an electrical circuit A) A gas made up of positive ions and free electrons To increase melting rate (burn-off rate) in the shielded metal arc welding (SMAW) process, which polarity should be used? A) DCEP B) ACEP C) DCEN D) ACEP C) DCEN Which type of welding power source is used for the SMAW process? A) Constant...

1. Which is not a recommended method for surface cleaning of a part for liquid penetrant examination? a) Cleaning with organic solvents. b) Blasting with shot or dull sand. c) Cleaning with de-greasers. d) Use of de-scaling solutions. e) Ultrasonic cleaning methods. b) Blasting with shot or dull sand. 2. Which of the following weld defects is most likely to be missed by radiography in a weld: a) Undercutting. b) Porosity. c) Slag inclusions. d) Cracking. e) Burn through . d) Cracking. 3. In th...

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Ampliative inference premises make conclusion probable begging the question Assumes the conclusion Abductive Argument logical guess that may be true or false cogent argument a strong argument with true premises inductive argument Uses specific Premises to make broader generalization deductive argument Conclusion is true w/ two or more true premises The Fallacy Fallacy presumed that because a claim has been poorly argued, or a fallacy has been made, that the claim itself must be wrong Exam...

Which of these is a true/false statement? - proposition - non-proposition - complex proposition - simple proposition A proposition Which of these is a statement that is neither true or false, is simple (as in only makes one claim), and can be a question? - simple proposition - proposition - complex proposition - non-proposition A non-proposition Which of these is a statement made up of two simple propositions put together, uses internal logic (how the parts relate to each-other), and is only...

Confirmation Bias a tendency to search for information that supports our preconceptions and to ignore or distort contradictory evidence How to Identify Sources of bias Incomplete information intentional deception influence from past personal experience intentional persuasion to strengthen a position common types of cognitive biases - Bandwagon - Anchoring - The Dunning-Kruger Effect - The Sunk Cost Fallacy Bias - Optimism and Pessimism Bias - The Framing Effect Bias - Confirmation Bias - React...

What is meant by validity or strength of an argument? Generally, Strong Arguments are ones that are convincing. And an argument is valid if the premises(if true) provide proof of the conclusion. What are the different types of inferences? - Deduction - Induction -Abduction Inference A conclusion one can draw from the presented details. deduction forming a general conclusion based on specific observations Induction forming a specific conclusion based on general premise. Abduction reasoning r...

Propositions statements that are expressed in sentences tht can be true or false. the sun never rises on Tuesdays Tomatoes are fruits 1+1=2 Propositions non-propositions expressed in sentences that cannot be either true or false Let's go fly a kite Give me the remote control Which way is East? Non-Propositions Complex Propositions depends on the truth of their parts and their internal logic This soda is either Coke or Pepsi She has brown eyes and brown hair If there is smoke, then there is...

Reasoned Opinion Statements that express opinions that are supported by reasons and evidence. Reasoning A logical and systematic approach to thinking about something. Evidence The facts available to support a conclusion. Conclusion The statement in an argument that we claim is implied by the argument's premises. Self-Reflection The act of examining one's thoughts, feelings and motives. Objective Statements Statements based on factual research that are subject to forms of verification, but...

A CM's role and responsibilities are governed solely by the Owner/CM Agreement. True False True There are two basic forms of CM, agency and at-risk. Each form provides for the basic services of construction management practice. However, there are some key differences. Which of the following do not apply to both CM forms? A) Both forms provide advice to the owner on constructibility, budget and the schedule. B) Both require that the liabilities and risks assumed by the parties be clearly unders...

Control Unit A register in the cpu that controls and coordinates the activities of the cpu directing the flow of data Bus a series of connectors that transfer signals between internal components Memory Read causes data from the addressed location in RAM to be placed on the data bus Memory Write Causes data on the data bus to be written into the addressed location. Bus Request Indicates that a device is requesting the use of the data bus Bus Grant Indicates that the CPU has granted access to...

Start LDA one OUT LDA zero OUT LDA count SUB one STA count BRP start HLT One DAT 1 Zero DAT 0 Count DAT 3 Explain, giving an example, how pipelining in a CPU could speed up the execution of this program. ( 3 marks ) An instruction can be fetched as the previous one is being decoded and the one before that is being executed.E.g. LDA zero can be fetched, while OUT is being decoded and LDA start one is being executed. Describe one issue the line BRP start may cause for a CPU using pipelining. (2 ...

What is an integer? A positive or negative whole number What is a Real or Float number? A positive or negative number that can have a fractional part. What is a Boolean? True or False What is a character? A single letter, number or symbol What is a string? A group of characters What is Date/Time? A way of storing Date/Time What is a pointer? A way of storing a memory address. What is a record? A collection of related fields, each of which could hold a different data type. What is an arra...

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A resident often carries a doll with her, treating it like her baby. One day she is wandering around crying that she can't find her baby. The nurse aide should (A) ask the resident where she last had the doll. (B) ask the activity department if they have any other dolls. (C) offer comfort to the resident and help her look for her baby. (D) let the other staff know the resident is very confused and should be watched closely. C A nurse aide is asked to change a urinary drainage bag attached to a...

What is the term for a device used to take the place of a missing body part? Prosthesis When a client has left-sided weakness, what part of a sweater is put on first? Left sleeve It is appropriate for a nurse aide to share the information regarding a client's status with the staff on the next shift When helping a client who is recovering from a stroke to walk, the nurse aide should assist: on the client's weak side The nurse aide is caring for a client who is agitated. the nurse aide shoul...

Helping persons return to their highest physical and mental function is called? A. maintaining independence B. promoting health C. preventing disease D. Rehabilitation Rehabilitation Which provides 24-hour nursing care? A.Board and Care homes B. assisted living residences C.nursing centers D. residential care facilities nursing centers who controls policy in a nursing center? the owner A health care program for terminally ill person is called? Hospice The nursing team includes Nursing assist...

TB (tuberculosis)TB stands for tuberculosis, an infectious and sometimes fatal disease that affects the lungs. airborne Acute careacute care short term care, is given in hospitals for people who require immediate care ______ is a medical assistance program for people who have a low income as well as people with disabilitiesmedicaid What is a healther kind of fat ?Monounsaturated Which of the following is a requirement of the omnibus budget reconciliation act (OBRA) ?NA must pass a competency...

A resident's family is moving away the best response is? -"I understand you'll miss them. Tell me more about them?" Which of the following foods contains Vitamin D? -Milk Which of the following terms is used to define when a resident becomes more confused each day during the evening or night hours? -Sundowner's Syndrome A patient has a wound on the arm, what should the nurse aid do next? -Apply pressure A patient is easily irritated with loud noises, the doctor has ordered the patient t...