Technology Study guides, Class notes & Summaries

MI Final Exam Questions & Answers 2024 120 QUESTIONS WITH ANSWERS

- Its defines all definition severals things in technology field List 4 main characteristics of technology – ans(Systemic) Uncertain Dynamic Cumulative Benefits of Open Source software – ans Available for public use, usually cheaper, more potential for rapid development, more adaptable/customizable, promotes more independence for under developed nations, is usually available in more languages and is usually more secure Benefits of Proprietary software – ans Although more expensiv...

. Which is the primary goal of community health nursing? A. To support and supplement the efforts of the medical profession in the promotion of health and prevention of B. To enhance the capacity of individuals, families and communities to cope with their health needs C. To increase the productivity of the people by providing them with services that will increase their level of health D. To contribute to national development through promotion of family welfare, focusing particularly ...

TECHNOLOGY & LIVELIHOOD EDUCATION SET B practice Test with Answers 2023

Complete Test Bank for Modern Diesel Technology, Light Duty Diesels, 2nd Edition by Sean Bennett ; ISBN13: 9781337624978. (Full Chapters included Ch 1 to 15).....1. Shop and Personal Safety. 2. Introduction to Diesel Engines. 3. Cylinder Block Assemblies. 4. Timing Train and Cylinder Head Assemblies. 5. Intake and Exhaust Systems. 6. Cooling and Lubrication Systems. 7. Engine Electrical Systems. 8. Fuel Subsystems. 9. Injector Nozzles. 10. Pump-Line-Nozzle Systems. 11. Engine Electroni...

TECHNOLOGY (WELDING) EXAM 1 COMPLETE WITH CORRECT ANSWERS 1. On inspecting a completed 150mm OD pipe some small smooth, shallow areas of undercut have been found < 0.25 mm deep. The welder says he can quickly put this right by depositing a thin narrow bead along the undercut. In this situation would you? A) Agree to go ahead with no preheat as the weld is so small B) Only allow the welder to cosmetically blend out the undercut providing the wall thickness remains within the specification t...

TECHNOLOGY (WELDING) EXAM 2 COMPLETE WITH CORRECT ANSWERS 1. Loss of ductility is often one of the reasons for a hydrogen crack to occur. What will happen to ductility we increase tensile strength? A. Ductility will be greater B. Ductility will not change C. Ductility will be less D. Ductility is tensile not affected by tensile strength 2. In MIG/MAG welding which mode of transfer is referred to as non-desired? A. Dip B. Pulse C. Spray D. Globular

TECHNOLOGY (WELDING) EXAM 3 COMPLETE WITH CORRECT ANSWERS 1. You notice that a welder is using an unapproved WPS for production tack welding carbon steel, what action would you take? A) Have the tacks removed and MPI the weld preparation for cracking B) Nothing as it is only tack welds and they will probably be removed anyway C) Nothing as long as the WPS covered the material type, wall thickness and diameter D) Give him the correct approved one and allow him to continue as long as the weld...

TECHNOLOGY (WELDING) EXAM 4 COMPLETE WITH CORRECT ANSWERS 1. How could arc blow be avoided? A) Use AC B) Use DC- C) Use DC+ D) Increase travel speed 2. During a transverse tensile test the first stage the specimen gives through is known as A) Plastic stage B) Elastic stage C) Deformed stage D) UTS stage

TECHNOLOGY (WELDING) EXAM 5 COMPLETE WITH CORRECT ANSWERS 1. For ultrasonic testing which of the following statements is true? a. It is easy to identify all defects b. The equipment should be calibrated before use c. The equipment cannot be automated d. Sound waves will not travel through copper 2. Which one of these joints would be more susceptible to lamellar tearing? a. U butt b. Vee butt c. Double Vee butt d. Compound weld