List of top Chemical Engineering Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

The monometallic catalyst used in the catalytic reforming of naphtha is
What happens in a reversible adiabatic expansion process?
Economy of a multiple effect evaporator is not influenced much by the
The terminal velocity of a small sphere settling in a viscous fluid varies as the
Rate of a chemical reaction is not influenced by the:
A batch of material is dried under constant drying conditions. When drying is taking place from all the surfaces, the rate of drying during the constant rate period is
The hydrodynamic and thermal boundary layers will merge when
Floating head heat exchangers are used for the
Water hammer is caused in steam carrying pipelines, because of
Tetrafluoroethylene is known as
Which of the following is a component of working capital investment?
If an instrument produces the same reading at different times for the same variation in the measured variable, then it is said to
Which of the following measuring device is not suitable for the measurement of the rate of flow of liquids
Bourdon gauges are used for measurement of pressures
Which of the following pressure gauge operation depends on the variation of the thermal conductivity of a gas at low pressure,
The most suitable reactor to carry out an auto-thermal reaction is a:
For a steady-state mixed reactor the space-time is equivalent to the holding time for
The activation energy at high temperatures is lower than at lower temperatures, which represents
In liquid-liquid extraction, if the selectivity is unity, then
Higher temperature increases the rate of leaching in a solid-liquid system due to:
Moisture in a solid exerting an equilibrium vapour pressure equal to that of the pure liquid at that temperature is
In case of adsorption hysteresis, the desorption equilibrium pressure is
Flooding in a distillation column is detected by a sharp
A reaction is of zero order when the rate of reaction is
The absorption factor can be increased by: