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. Throttle body






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






3. 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






4. 1. evaporator coil






5. 1. verticle cyclinder 2. cabin heater 3. central tube wall






6. As prime movers in pulp and paper industry






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






8. 1. commercial establishments 2. industrail processes 3. localized central heating of small plants






9. A verticle well is used to increase the NPSH - gives better performance and less cavitation






10. Servomotors






11. Equal and opposite reation

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


12. Wrist pins that connect pistons to rod - retained bu circlips






13. At high temperatures a material stretches






14. Velocity increases as passes through nozzles






15. 1. bare tube 2. finned tube 3. plate surface - a vacuum exists between plates






16. 1. inlet to the convection section 2. betwen convection and radiant section 3. at radiant section outlet






17. Primary fuel produces high thermal energy for processes - the waste heat is used to produce electrical energy

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


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






19. 5mm in diameter






20. DLN - reduce NOx down to 9ppm but have an increased combustion area






21. A concentrated solution at its critical point






22. 1. control range of 0 to 100% load 2. energy efficient






23. '3 ports' 1. intake and exhaust 2. compression and ignititon






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






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






26. Entire collection of all component

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


27. Main purpose to protect the evnironment (air - water and soil) and create public awareness - involves training - monitoring and reporting






28. 1. stabilize flow through air driers 2. additional moisture seperation 3. storage capacity






29. Is the ratio of the discharge pressure to the intake pressure absolute






30. Made of cast iron and support by stay bolts to protect against a vacuum






31. Fuel supplied firstg produces electrcial power with thermal energy as a by- product

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


32. 1. simple design 2. less piping 3. no freezing hazard






33. 1. Flyweights 2. coutner spring 3. function based on centrifugal force






34. Center- to- center distance between baffles






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






36. drum rotors on reaction turbines eliminates...






37. Good thermal properties - boiling point of -33.3 - pure anhydrous ammonia is noncorrosive - cheap - not miscible in oil - toxic






38. Desiccant or refrigerant 1. heatless regeneration 2. heated regeneration






39. Air flow is horizontal






40. The difference between the no- load and full- load speed - expressed as a %






41. 1. activated sludge and primary sludge combined 2. heated to 37C 3. sits for 25 days 4. anaerobic bacteria breaks down organic contents 5. produces useable gases for waste heat






42. Too small to settle out - add floc






43. Cannot go below -18






44. 1. cooling water in direct contact 2. drains into a hotwell 3. barometric leg - condenser sits 10.34m above hotwell






45. Most widely used - least amount of steam






46. Working fluid is compress then preheated in regenerator






47. Countries with small grids or specail grid requirements - has a high efficiency at base loads






48. 1. increases net power 2. clean working fluid 3. cheap fuel can be used






49. Cast with special nickel based alloys - Inconel - Udimet - Waspalloy - Hastelloy






50. Discharge steam when excessive backpressure exists







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