SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Power Engineering 2
Start Test
Study First
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. More rounded than impulse blading
impulse force
droop
inlet cooling methods - evaporative
reaction blading
2. Refers to the production of electricity form two sources utilizing one fuel source
types of reciprocation compressors
condenser types
combined cycle cogeneration
compressor valve types
3. Recuperative category - high pressure
headworks
a tandem turbine coupled by flexible couplings
double pipe hx
3 types of gas turbine combustors
4. Compression ignititon engines
feature of impulse turbine
sprial valve
diesel engines aka
barring gears prevent
5. 1. Condensing 2. non - condensing (backpressure)
typical temperature for outlet on oil coolers
a tandem turbine coupled by flexible couplings
types of turbines
peak power
6. 1. large volumes of air 2. simple and rugged 3. low maintenance
centrifugal air compressors advantages
combined cycle cogeneration
coagulant aids
barring gears prevent
7. Entire collection of all component
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
8. '3 ports' 1. intake and exhaust 2. compression and ignititon
sealing strips made of...
communication structure
2 stroke internal combustion
closed cycle advantages
9. As prime movers in pulp and paper industry
speed droop
condenser safety devices
non - condensing turbines used
reaction turbines use ____ bearings
10. 1. compressor discharge 2. condenser 3. liquid receiver
solid injection designs
ammonia compression cycle high side components
sealing strips made of...
R-22
11. Made of steel - used for double acting pistons - acts as a piston rod
cogeneration application areas
isochronous governing
crosshead
magneto ignition
12. Wrist pins that connect pistons to rod - retained bu circlips
gudgeon pins
jacking oil system
gas turbine blades should be replaced every
reaction turbine components
13. Contains 0.5kg of moisture for every 28 cubic meter of air
saturated air
pressure compounding
combined cycle cogeneration
mechanical governors
14. No dissolved oxygen but does contain nitrates
tangs
anoxic
gas turbine advantages
government regualtions for waste water
15. 1. Single flow 2. double flow 3. automatic extraction 4. backpressure
sentinel vales
types of turbines
disc rotors
Pressure below atmospheric
16. Is the ratio of the discharge pressure to the intake pressure absolute
compression ratio
reaction turbine components
plant thermal effificienies
clean turbine blading with
17. 1. collection system 2. seperation pond 3. flare pit 4. stabilization lagoon 5. wastewater heater 6. 1st stage aeration tank - activated sludge 7. 2nd stage aeration tank 8. clarifiers 9. polishing pond
'bottoming cycle'
coagulant aids
aero- derivative turbines
waste water treatment plant components
18. 1. convergent 2. convergent- divergent
base load
nozzles types
legal requirements of record keeping
feature of impulse turbine
19. Use of a rotary lobe air blower
fluid/air cooler
isochronous governing
supercharge
closed cycle advantages
20. Either fixed production or varying
pressure sensitve governors
crosshead
thermal load control
anoxic
21. 1. increases net power 2. clean working fluid 3. cheap fuel can be used
two stage refrigeration system
closed cycle advantages
types of turbines
gas turbine operating principles
22. An 'overrunning' clutch
rotary compressor control
shaft seals
starters transmit power to front end of gas turbnine by...
base load
23. 1. written 2. spoken 3. visual
3 types of communication
ISO 9000 certified
purpose of a wet receiver
ejector condenser
24. 1. high manufacturing costs 2. slow speed changes 3. low efficiencies at low throttle
gas turbine disadvantages
mechanical overspeed trip
pressure sensitve governors
speed droop
25. Non - condensing turbine exhaust steam at...
expansion valve
Above or at atmospheric pressure
single shaft combine cycle cogeneration
duct burners in HRSG
26. Good thermal properties - boiling point of -33.3 - pure anhydrous ammonia is noncorrosive - cheap - not miscible in oil - toxic
pressure sensitve governors
disc rotors
typical temperature for outlet on oil coolers
Ammonia R-717
27. 1. inlet to the convection section 2. betwen convection and radiant section 3. at radiant section outlet
water/oil separator
3 types of communication
communication structure
thermocouple locations in fired heaters
28. 'booster' compressor
peak power
special aspects of reaction turbine
two stage refrigeration system
cogeneration
29. 1. thrust bearings 2. dummy pistions 3. thrust adjusting gear
2 major factos affecting gas turbine efficiency and power
methods to offset axial thrust
unit
air dryers
30. Used to open and close the by- pass port in a stator - varies the volum compressed air being produced
surging
capacity
single flow turbines
sprial valve
31. 1. can - annular 2. annular 3. single- can
gas turbine operating principles
3 types of gas turbine combustors
impulse buckets
mechanical governors
32. Requires annual review of SOPs
steam expanding through stationary nozzles
dynamic compressor control
turbocharge
ISO 9000 certified
33. Higher altitudes
mirco cogeneration advantages
plant thermal effificienies
non - condensing turbines used
higher compression ratios needed at...
34. Eliminates thrust - steam admitted midway along casing
liquid line aka
double- flow in reaction turbines
sentinel vales
methods to detect cooling water leaks
35. Grit chambers and screens for waster water system
condenser safety devices
headworks
secondary cogeneration output
gas turbine operating principles
36. Moving blades on a rotor
impulse buckets
coagulant aids
peak power
inlet air unloader advantages
37. Working fluid is compress then preheated in regenerator
biological removal of solids
reaction turbine
close cycle
centrifugal air compressors advantages
38. On the exhaust side - drives the blower - being connected to the same shaft - increases power by 50-70% as more air is forced into the engine
primary cogeneration output
3 speed sensitive governors
turbocharge
condenser tube sheets made of...
39. Polymers (polyelectrolytes)
2 major factos affecting gas turbine efficiency and power
oil free compressors
coagulant aids
dynamic compressor control
40. Dry surface coolers - no contact convection hx - aka finned tube exchangers
lube oil system basic functions
aerial coolers
mechanical governors
steam expanding through stationary nozzles
41. Pressure drops across the moving blades
shaft seals
cross compound turbine
distinguishing reaction turbine
brine
42. A concentrated solution at its critical point
sodium chloride
types of reboilers
special aspects of reaction turbine
eutectic solution
43. Small pressure drop
convergent nozzles
critical path method (CPM)
purpose of compressor lubrication
Pressure below atmospheric
44. Chrome- iron alloy
Axial thrust
purpose of compressor lubrication
sealing strips made of...
counterflow
45. 1. simple design 2. less piping 3. no freezing hazard
'topping cycle'
air cooling advantages over water cooling
double pipe hx
open cycle
46. 1. deman reservoir 2. avoid overloading compressor 3. dampens deew point and temperature spikes rom air dryer
gas turbine blades should be replaced every
nozzels made of...
2 major factos affecting gas turbine efficiency and power
purpose of dry receiver
47. Used to satisfy process steam requirements
starters transmit power to front end of gas turbnine by...
Ammonia R-717
bakpressure turbines
reaction turbine
48. Used on large turbines to supply lower part of the bearing with oil to prevent metal to metal contact
jacking oil system
nozzles types
convergent nozzles
salometer
49. The change in sped that resutls from an increase in load
speed droop
double flow turbines
waste water treatment purpose
purpose of dry receiver
50. A verticle well is used to increase the NPSH - gives better performance and less cavitation
coagulant aids
reduce cavitation in extraction pumps
difference between diesel and gas engines
hairpin hx
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
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests