What is a superheater in boiler?
A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, steam engines, and in processes such as steam reforming. There are three types of superheaters: radiant, convection, and separately fired.
What is superheater in thermal power plant?
Superheaters and reheaters are specially designed to increase the temperature of the saturated steam and to help control the steam outlet temperature. They are simple single-phase heat exchangers with steam flowing inside and the flue gas passing outside, generally in the cross flow.
What is the function of superheater in the boiler 0 points?
Explanation: Superheater: The function of the superheater is to increase the temperature of the steam above its saturation point at constant pressure.
What is the function of superheater in the boiler 2 points?
Explanation: function of the superheater is to increase the temperature of steam above its saturation temperature. as heat contained in unit mass of superheated steam is more than dry saturated or wet steam, it is extensively used in steam power plants.
What is use of superheater and economiser in boiler?
Since the super heater steam has a lot of energy the super heater is used for reduce the temperature of the steam, the economizer helps in minimizing the conservation of energy and re-heater is used for increasing the thermal efficiency of the boilers.
What is superheater and economizer?
As nouns the difference between superheater and economizer is that superheater is a component of a boiler system that heats the steam produced above its saturation temperature to prevent it condensing, and in case of a steam engine to improve its efficiency while economizer is a person who avoids waste.
What is the function of superheater in the boiler Mcq?
Explanation: Function of the superheater is to increase the temperature of steam above its saturation temperature.
Which will enter to superheater of boiler?
Therefore, wet steam enters the super heater of a boiler, and thus the correct option is c).
What is use of de superheater in superheater?
The primary function of a desuperheater is to lower the temperature of superheated steam or other vapors. This temperature reduction is accomplished as a result of the process vapor being brought into direct contact with another liquid such as water.
What is the purpose of superheater in a boiler Mcq?