10.1 Noem EEN tipe impuls-waterturbine - NSC Mechanical Technology Fitting and Machining - Question 10 - 2017 - Paper 1
Question 10
10.1 Noem EEN tipe impuls-waterturbine.
10.2 Definieer die wegholspoed van 'n waterturbine.
10.3 FIGUUR 10.3 hieronder toon 'n waterturbine wat 'n generator aandry... show full transcript
Worked Solution & Example Answer:10.1 Noem EEN tipe impuls-waterturbine - NSC Mechanical Technology Fitting and Machining - Question 10 - 2017 - Paper 1
Step 1
Noem EEN tipe impuls-waterturbine.
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Answer
Een tipe impuls-waterturbine is die Pelton-waterturbine.
Step 2
Definieer die wegholspoed van 'n waterturbine.
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Die wegholspoed van 'n waterturbine is die draaispoed van die turbine teen volle vloeistofvloei sonder enige afslag.
Step 3
Identifiseer die tipe turbine wat in FIGUUR 10.3 getoon word.
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Die tipe turbine wat in FIGUUR 10.3 getoon word, is 'n reaksieturbine.
Step 4
Benoem afdeling A–F.
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A. Paaltiethiek
B. Rotor
C. Stator
D. As
E. Watervloei
F. Lemme
Step 5
Noem DRIE voordele van die turbine wat in FIGUUR 10.3 getoon word.
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Answer
Waterturbine lemme hou aan draai op bewolkte windlose dae.
Geen water word verbrek met die prosesse nie.
Meer betroubaar.
Step 6
Noem die hoofnfuksie van turbo-aanjers en drukaanjers wat op binnebrand Engines gebruik word.
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Die hoofnfuksie van turbo-aanjers en drukaanjers is om die volumetriese rendement van 'n binnebrand enjin te vermeerder.
Step 7
Noem die tipe kompressor wat in 'n turbo-aanjaar gebruik word.
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Die tipe kompressor wat in 'n turbo-aanjaar gebruik word, is 'n sentrifugale kompressor.
Step 8
Hoe word 'n turbo-aanjaar aangedryf?
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'n Turbo-aanjaar word aangedryf deur uitlaatgasse van die enjin.
Step 9
Noem EEN voordeel van 'n turbo-aanjaar.
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Een voordeel van 'n turbo-aanjaar is dat dit die krag vanaf die enjin nie verminder nie.
Step 10
Noem TWEE voordele van 'n stoomturbine.
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