Question

*Each word has two + two blanks.* _*You need to fill up with the same pair of letters*_ _to form a word_ . For example: S _ _ ur _ _ e. The missing pair of letters are *A* & *T* . And the word is *Saturate* . Here's an opportunity to sharpen our brain! ```1. P - - o - - ty``` ```2. Ex - - nc - - on``` ```3. C - - pr - - ise``` ```4. - - n - -``` ```5. W - -d - - g``` ```6. - - r - - lade``` ```7. B - - y - -``` ```8. - - f - - ite``` ```9. C - - fr - - t``` ```10. - - sul - -``` ```11. D - - gu - - e``` ```12. - - ti - -``` ```13. Ap - - o - - iate``` ```14. - - t - - at``` ```15. P - - pa - -``` ```16. - - ad - - ller``` ```17. D - - - - g``` ```18. - - n - - de``` ```19. C - - fecti - - ery``` ```20. - - m - - is``` ```21. - - n - - re``` ```22. - - tr - - ch``` ```23. - - fe - - e``` ```24. - - - - on``` ```25. - - ve - - nce``` Enjoy …​

Answer 1

Answer:

In order to estimate the frictional head loss in a pipe 1 m in diameter, through

which castor oil of specific gravity 0.96 and dynamic viscosity 9.9 poise, is to

be transported at the rate of 5000 litres per second, a test was conducted on

a pipe of diameter 50 mm using water at 15°C as the model fluid. Calculate

the discharge required for the model pipe.