Reliability Analysis

Free Ecourse on MCDM Techniques

1) ELECTRE : ELIMINATION AND CHOICE TRANSLATING REALITY 2)FMAE : FAILURE MODE EFFECTS ANALYSIS 3)MAUT : MULTI ATTRIBUTE UTILITY THEORY 4&5)PROMETHEE : PREFERENCE RANKING ORGANIZATION METHOD FOR ENRICHMENT EVALUATION (One and Two) 6)RA : RELIABILITY ANALYSIS 7)WSM : WEIGHTED SUM METHOD 8)WPM : WEIGHTED PRODUCT METHOD 9)DELPHI Method All these are free video tutorials. For case studies and project ideas please upgrade to Paid Member. Click here to procure in INR: Other than INR : Click here You may also like : HydroGeek: The newsletter for researchers of water resources https://hydrogeek.substack.com/ Baipatra VSC: Enroll for online courses for Free http://baipatra.ws Energy in Style: Participate in Online Internships for Free http://energyinstyle.website Innovate S: Online Shop for Water Researchers https://baipatra.stores.instamojo.com/ Call for Paper: International Journal of HydroClimatic Engineering http://energyinstyle.website/journals/ Hydro Geek Newsletter Edition...

Retention Change Indicator

Watershed retain water from rainfall within its soil pores and depressions available in the basin. If this capacity of retention get receeded there will be stress on the supply of both water and food to dependent consumers. Check, whether the watershed on which you are staying maintains a healthy retention capacity ? A new tool will help you to ascertain the same and make you prepared for the uncertainties that may come if the retention capacity of your watershed has changed negatively. Get the tool from www.baipatra.ws Thanks, Mrinmoy

20 Important Fluid Mechanics MCQs for GATE and Engineering Interviews—with Answers and Explanations

Click here to access the full post : https://hydrogeek.substack.com/p/interviewgate-questions-on-fluid?r=c8bxy Fluid Properties and Hydrostatics Q1. A Newtonian fluid has a dynamic viscosity of 0.5 Pa·s and a shear rate of 20 s⁻¹ at a point. What is the shear stress at that point? (a) 5 Pa (b) 10 Pa (c) 15 Pa (d) 25 Pa Answer: (b) 10 Pa — Shear stress = μ × (du/dy) = 0.5 × 20 = 10 Pa, following Newton’s law of viscosity. Q2. The pressure at a depth of 5 m below the free surface of water (density 1000 kg/m³) is approximately: (a) 5 kPa (b) 49 kPa (c) 98 kPa (d) 500 kPa Answer: (b) 49 kPa — Using , Pa ≈ 49 kPa. Q3. A cube of density 800 kg/m³ floats in water of density 1000 kg/m³. What fraction of the cube’s volume is submerged? (a) 0.6 (b) 0.7 (c) 0.8 (d) 0.9 Answer: (c) 0.8 — By Archimedes’ principle, submerged fraction = ρ_body/ρ_fluid = 800/1000 = 0.8. Q4. The excess pressure inside a spherical air bubble of radius r immersed in a liquid with surface tension σ is given by: (a) σ/r...

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