Test your basic knowledge |

Power Engineering 4

Subject : engineering
Instructions:
  • Answer 45 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. DC






2. Operates on either DC or AC and up to 60Hz






3. Stationary electrical charges






4. Continuity measurements and direct resistance measurement






5. Reduces uplanned outages of equipment






6. Analyze the flue gas






7. Carbon dioxide and dry chemical






8. Outside of the boiler being cleaned






9. Explosive - poisonous and non - combustible






10. 5000 kW


11. Fluid has the smallest cross sectional area






12. 1. remove gasoline constituents 2. remove liquefiable hydrocarbons






13. An absorption chiller - generator - waste heat boiler and a heat pump






14. Circuit over load protection






15. 1. the temperature of the fuel- air mixture will be at least equal to the ignition temperature. 2. there is sufficient oxygen present for combustion. 3. the oxygen is in intimate contact with the fuel.






16. Offers little flow resistance






17. Safety Codes Act and Workers Compensation Act






18. 1. time of current flow through the body 2. the path taken 3. the quantity of the current






19. 2H2 + O2 = 2H2O






20. Changes starting conditions to runnign conditions






21. 0.6






22. The better voltage regulation






23. 10 000 kW






24. Counter emf






25. Management - supervisors and operators






26. Analog to digital converters (ADC)






27. The cosine of the phase angle






28. The sum of currents into the point






29. 3%






30. Rubber






31. 690kPa






32. Safety Codes Act






33. 1.5 times the maximum allowable working pressure






34. 1. cause the steam to suddenly change its direction 2. impart a whirling motion to the steam 3. baffles cause the steam flow to change direction 4. are sometimes called steam purifiers






35. Mass






36. Less storage problems - less handling equipment and less laabour requried






37. 1. hydrocarbon condensate 2. non - combustible gases 3. sulfurous compounds 4. water vapour






38. Star- delta - line impedance and auto- transformer starting






39. Will decrease cell resistance when a flame is detected






40. Place the core in oil filled tanks and cooling fans






41. Stability of operation






42. Absorb vibration from both prime mover and driven machine






43. Area






44. Cathode ray oscilloscope and a picture tube






45. 1. preventative maintenance 2. management information system 3. work order system