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361) A Spherical Thermocouple Junction Of Diameter 0.706 Mm Is To Be Used For The Measurement Of Temperature Of A Gas Stream. The Convective Heat Transfer Co-efficient On The Bead Surface Is 400 W/m2K. Thermophysical Properties Of Thermocouple Material Are K = 20 W/mK, C = 400 J/kg K And R = 8500 Kg/m3. If The Thermocouple Initially Tot 30°C Is Placed In A Hot Stream Of 300°C, The Time Taken By The Bead To Reach 298°C, Is
2.35 S
4.9 S
14.7 S
29.4 S
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I'm Sunil Saharan, An Electrical Engineer by chance and a Web developer by choice. I love HTML, CSS, JS, Bootstrap and PHP off course. This site is my effort to share my little knowlege with the world.

क्रोध से भ्रम पैदा होता है, भ्रम से बुद्धि व्यग्र होती है, जब बुद्धि व्यग्र होती है तब तर्क नष्ट हो जाता है, जब तर्क नष्ट होता है तब व्यक्ति का पतन हो जाता है।

Anger Leads To Illusion, The Intellect Is Troubled By The Illusion, When The Intellect Is Anxious, Then The Logic Is Destroyed, When The Logic Is Destroyed Then The Person Gets Crushed.

-- श्रीमद्भगवद्गीता
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