5766Chemical EngineeringMedium
LVDT used for displacement measurement is a/an ________ Transducer?
APassive
BCapacitive
CNone of these
DActive
Correct answer
A. Passive
Explanation
The correct answer is Passive.
Correct answer
A. Passive
Explanation
The correct answer is Passive.
A single pass air heater is connected to a two pass unit. For the air flow rate and other conditions remaining the same, the film heat transfer co-efficient for air will vary in the ratio of________?
Fibrous material is broken by a________?
The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is________?
Use of pulverised coal in boiler furnace provides________?
At equilibrium the concentration of water in vapour phase (C*) in kg/m3 of air space and the amount of water (m) adsorbed per kg of dry silica gel are related by, C* = 0.0667m. To maintain dry conditions in a room of air space 100m3 containing 2.2 kg of water vapour initially, 10 kg of dry silica gel is kept in the room. The fraction of initial water remaining in the air space after a long time (during which the temperature is maintained constant) is________?
The expression, nRT ln(P1/P2), is for the ________of an ideal gas?