Related Questions

In a laboratory test run, the rate of drying was found to be 0.5 × 10-3 kg/m2.s, when the moisture content reduced from 0.4 to 0.1 on dry basis. The critical moisture content of the material is 0.08 on a dry basis. A tray dryer is used to dry 100 kg (dry basis) of the same material under identical conditions. The surface area of the material is 0.04 m2/kg of dry solid. The time required (in seconds) to reduce the moisture content of the solids from 0.3 to 0.2 (dry basis) is
S1:This weather-vane often tops a church spire, tower or high building.
P :They are only wind-vanes.
Q :Neither alone can tell us what the weather will be.
R :They are designed to point to direction from which the wind is coming.
S :Just as the barometer only tells us the pressure of air, the weather-vane tells us the direction of wind.
S6:The weather-vane can, however give us some indication of other.

The Proper sequence should be:
Wet weather flow is _________ than the dry weather flow.
The suitable cross-section of sewers to carry combined flow, is
An egg with mean diameter of 4 cm and initially at 25 degree Celsius is placed in an open boiling water container for 4 minutes and found to be boiled at a particular level. For how long should a similar egg boil at the same level, when refrigerator temperature is 5 degree Celsius? Use lumped parameter theory and assume following properties of egg k = 12 W/m K h = 125 W/m2 K c = 2 k J/kg K p = 1250 kg/m3
A crate of egg holds one rotten egg out of every 25 egg in it. If 5 out of 8 rotten eggs are unusable and there are total 10 unusable eggs in the crate,then calculate the number of eggs in the crate.
A man has 'n' magical eggs whose average weight is 'k' gm. Each of the 'n' eggs produces 'n' eggs next day such that the average weight of 'n' eggs produced is same as that of the parental egg for each 'n' groups individually i.e. each egg produces 'n' eggs of next generation and average weight of all the 'n' eggs of next generation is same as the weight of the mother egg. This process is continued without any change in pattern. What is the total weight of all the eggs of rth generation, where the initial number of eggs with man are considered as the eggs of first generation.
Consider the following statements regarding double fertilization and choose the correct answer:
1. At the time of the sperm's approach to the egg nucleus, the male nucleus has the appearance of a continuous thread rolled into a ball
2. It is only the presence of the two nucleoli which serves to distinguish the fertilized egg from the unfertilized egg
3. Finally, the male nucleolus increases in size and fuses with the female nucleolus thus closing the phenomenon of sexual union of the nuclei
4. The fusion of the male gamete with the secondary nucleus results in the formation of a sister embryo
S1:Forecasting the weather has always been a difficult business.
P :During a period of drought, streams and rivers dried up, the cattle died from thirst and were ruined.
Q :Many different things affect the weather and we have to study them carefully to make accurate forecast.
R :Ancient Egyptians had no need of weather in the Nile Valley hardly ever changes.
S :In early times, when there were no instruments, such as thermometer or the barometer, man looked for tell-tale signs in the sky.
S6:He made his forecasts by watching flights of the birds or the way smoke rose from fire.

The Proper sequence should be:
S1: Forecasting the weather has always been a difficult business.
P: During a period of drought, streams and rivers dried up, the cattle died from thirst and the crops were ruined.
Q: Many different things affect the weather and we have to study them carefully to make an accurate forecast.
R: Ancient Egyptians had no need of this weather in the Nile valley hardly ever changes.
S: In early times, when there were no instruments, such as thermometer or the barometer, man looked for tell-tale signs in the sky.
S6: He made his forecasts by watching flights of the birds or the way smoke rose from fire.

The Proper sequence should be: