General Studies · Fluid Machinery
ब्लेड के कोणों और इनलेट प्रवाह दिशा के बीच बेमेल होने के कारण पंप हेड में होने वाली हानि, जो विशेष रूप से ऑफ-डिज़ाइन प्रवाह दरों पर महत्वपूर्ण हो जाती है, क्या कहलाती है?
- 1ऊष्मा हानि (heat loss)
- 2इम्पेलर रीसर्क्युलेशन हानि
- 3घर्षण हानि (friction loss)
- 4शॉक लॉस (shock loss)✓
सही उत्तर देखें
शॉक लॉस (shock loss)
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