Test your basic knowledge |

Power Engineering 2

Subject : engineering
Instructions:
  • Answer 50 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. Cause high discharge pressures - more power requirements - reduces capacity






2. Unit produces electricity on an ongoing basis






3. Dry surface coolers - no contact convection hx - aka finned tube exchangers






4. Defined as one or more tube bundle - served by two or more fans complete with aux equipment






5. 1. Aero- derivate 2. Heavy duty






6. Eliminates thrust - steam admitted midway along casing






7. Driving rotating equipment






8. Results in a gain in velocity - the moving blades change direction producing force






9. Air flow is upward






10. One or more tube bundles - in one or more bays for an individual service or process






11. 1. prevent wear 2. reduce friction 3. remove heat 4. reduce corrosion 5. provide sealing






12. Radiator type






13. Steam expands and pressure drops as it passes through moving blades - unbalance pressure






14. Use teflon or carbon to lubricate system






15. 1. large volums of air at medium pressures - high speed 2. free air capacities range from 2.8 to 3700 cubic meters






16. A1 - A2 - A3 - B1 - B2 and B3 A = toxicity not identified under 400ppm B = toxicity identified under 400ppm 1 = not flammable 2 = low flammable limit 3 = highly flammable






17. 1. high pressure cutout 2. oil pressure cutout 3. pressure relief devices






18. Refers to the production of electricity form two sources utilizing one fuel source






19. 1. Single flow 2. double flow 3. automatic extraction 4. backpressure






20. 1. planning 2. implementation 3. review






21. 1. operates on a temperature difference between substances 2. warm to cold only 3. rate of transfer depends on temperature difference






22. At high temperatures a material stretches






23. 'booster' compressor






24. Refers only to specificly to the turbine section

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


25. A thrust block that enables the axial position of the rotor to be controlled






26. Used to satisfy process steam requirements






27. 1. charge drawn into cylinder is air only 2. fuel injected at high pressures 3. ignition due to high compression temperatuers






28. 1. single acting 2. double acting 3. two stage 4. tandem (first stage double acting - 2nd single) 5. free piston






29. Air drawn from atmosphere - working fluid






30. 1. internal 2. external 3. equipment vendors 4. chemical suppliers 5. office equipement vendors






31. '3 ports' 1. intake and exhaust 2. compression and ignititon






32. To remove and properly dispose of pollutants






33. Compression ignititon engines






34. Each shaft needs a thrust bearing






35. Cannot go below -18






36. Higher power and speeds






37. The utilization of one form of input energy to generate two or more forms of output energy






38. A group of one or more bays - including one or more units arranged in a single or continuous structure






39. Small clearances between discs on shaft to...






40. Overall master plan - comprehensive program






41. 1. vent to atmosphere 20% 2. condensing 30% 3. exhaust steam used for work 80%






42. Large pressure drop - increase volume to match the increase in steam volume and pressure decreases






43. Control a steady backpressure - sensing element in exhuast line






44. 1. intake 2. compression 3. power 4. exhaust






45. Very high speed with extremely high centrigufal force and high frictional losses






46. Small pressure drop






47. Used for single acting compressors






48. 1. activated sludge 2. rotating biological contactors 3. trickling filters






49. Working fluid is compress then preheated in regenerator






50. 1. to increase steam production 2. control superheater temperatures 3. meet process demands







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests