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. Place the core in oil filled tanks and cooling fans






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






3. Outside of the boiler being cleaned






4. Cathode ray oscilloscope and a picture tube






5. 1.5 times the maximum allowable working pressure






6. Offers little flow resistance






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






8. Stability of operation






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






10. Will decrease cell resistance when a flame is detected






11. Analyze the flue gas






12. Safety Codes Act and Workers Compensation Act






13. Circuit over load protection






14. Area






15. Continuity measurements and direct resistance measurement






16. The better voltage regulation






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






18. Fluid has the smallest cross sectional area






19. Carbon dioxide and dry chemical






20. Management - supervisors and operators






21. 3%






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






23. Analog to digital converters (ADC)






24. 690kPa






25. Safety Codes Act






26. 0.6






27. 10 000 kW






28. 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.






29. Rubber






30. The sum of currents into the point






31. Absorb vibration from both prime mover and driven machine






32. Reduces uplanned outages of equipment






33. Stationary electrical charges






34. DC






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






36. Changes starting conditions to runnign conditions






37. 5000 kW


38. 2H2 + O2 = 2H2O






39. Mass






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






41. 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






42. Explosive - poisonous and non - combustible






43. Counter emf






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






45. The cosine of the phase angle