10.1 Noem EEN tipe impul-waterturbine - NSC Mechanical Technology Automotive - Question 10 - 2017 - Paper 1
Question 10
10.1 Noem EEN tipe impul-waterturbine.
10.2 Definieer die wegholspoed van 'n waterturbine.
10.3 FIGUUR 10.3 hieronder toon 'n waterturbine wat 'n generator aandryf... show full transcript
Worked Solution & Example Answer:10.1 Noem EEN tipe impul-waterturbine - NSC Mechanical Technology Automotive - Question 10 - 2017 - Paper 1
Step 1
10.1 Noem EEN tipe impul-waterturbine.
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Answer
Een tipe impul-waterturbine is die Pelton turbine.
Step 2
10.2 Definieer die wegholspoed van 'n waterturbine.
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Die wegholspoed van 'n waterturbine is die draaissnelheid van die turbine teen volle vloeistof sonder enige aslanding.
Step 3
10.3.1 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
10.3.2 Benoem ondele A–F.
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A. Paaltiheid
B. Rotor
C. Stator
D. As
E. Watervloe
F. Lemme
Step 5
10.3.3 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 verbuik met die proses nie.
Meer betroubaar.
Step 6
10.4 Noem die hoofnug funksie van turbo-aanjers en drukaanjers wat op binnebrandenjins gebruik word.
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Die hoofnug funksie van turbo-aanjers en drukaanjers is om die volumetriese rendement van 'n binnebrand enjin te vermeerder.
Step 7
10.5 Noem die tipe kompressor wat gebruik in 'n turbo-aanjaar.
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Die tipe kompressor wat gebruik word in 'n turbo-aanjaar is 'n sentrifugale kompressor.
Step 8
10.6 Hoe word 'n turbo-aanjaer aangedryf?
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'n Turbo-aanjaer word aangedryf deur die uitlaatgasse van die enjin.
Step 9
10.7 Noem EEN voordeel van 'n turbo-aanjaar.
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Een voordeel van 'n turbo-aanjaar is dat dit kompakt is.
Step 10
10.8 Noem TWEE voordeel van 'n stoomturbine.
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