The slope of the fusion curve for water is

Related MCQs

• Water          on melting and has the fusion curve with a          slope.
• The slope of sublimation curve is          the slope of the vaporization curve at triple point.
• At the triple point, l(sublimation) = l(vaporization) – l(fusion).
• The temperature of feed water can be increased in following two ways in a regenerative Rankine cycle i) by passing feed water around turbine casing in direction opposite to flow of steam ii) by bleeding certain portion of steam at the end of h.p expansion & mixing with condensate to make feed water at the temperature of boiler
• A rigid tank contains 10 kg of water at 90°C. If 8 kg of the water is in the liquid form and the rest is in the vapour form, determine the pressure in the tank.
• A rigid tank contains 10 kg of water at 90°C. If 8 kg of the water is in the liquid form and the rest is in the vapour form, determine the volume of the tank.
• The area under the T-s (temperature - entropy) curve of any thermodynamic process represents
• The area under the curve on temperature entropy diagram represents
• The vapour pressure curve is of the form ln(p) = A + B/T + C*lnT + DT.
• A heat engine using lake water at 12° C as source & the surrounding atmosphere at 2°C as sink executes 1080 cycles per min. If the amount of heat drawn per cycle is 57J, then the output of the engine will be