Correct answer
D. D = 1840 H0.5/N
Explanation
The correct answer is D = 1840 H0.5/N.
Combination of metals and ceramics are called________?
In case of a pipe exit fitted with a nozzle, the________?
A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun’s equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 × 103 VOM + 10.94 × 106 V2 OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is________?
Which thermocouple can be used to measure a temperature of around 1400°C?
Heat flux is the time rate of heat transfer per unit________?
Paper industry employs ________ driers?