Question
Download Solution PDFखालीलपैकी कोणती सामग्री वितळतार म्हणून वापरली जात नाही?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- विद्युत परिपथचे अतिभारपासून संरक्षण करण्यासाठी वापरल्या जाणार्‍या विद्युत सुरक्षा साधनला फ्यूज म्हणतात.
- कथील, शिसे, चांदी, तांबे, जस्त, ॲल्युमिनियम आणि शिसे आणि कथील यांचे मिश्रधातू हे मुख्यतः फ्यूज घटकांसाठी वापरले जाणारे साहित्य आहे.
- लहान वर्तमान रेटिंग फ्यूजसाठी शिसे आणि कथील मिश्रधातूचा वापर केला जातो.
- 15 A पेक्षा जास्त करंटसाठी या मिश्रधातूचा वापर केला जात नाही कारण वायरचा व्यास मोठा असेल आणि फ्यूज केल्यानंतर सोडलेला धातू जास्त असेल.
- 15 A रेटिंग सर्किटच्या पलीकडे, कॉपर वायर फ्यूज कार्यरत आहेत.
टीप:
फ्यूज घटकांसाठी वापरल्या जाणार्‍या सामग्रीमध्ये खालील गुणधर्म असणे आवश्यक आहे:
- कमी द्रवणांक
- कमी ओमिक नुकसान
- उच्च वाहकता(किंवा कमी प्रतिरोधकता)
- कमी खर्च
- विक्षेपणपासून मुक्त
Last updated on Jul 17, 2025
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