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The water capacity of the steam generator is usually

Boiler Capacity - Engineering ToolBox

5/9/2020 · Given below are topmost Power Generation MCQ Questions with Answers: Electrical Engineering MCQ [ hide] 1 Graphical representation of discharge vs time is known as. 2 Water hammer effect occurs in which structure of a DAM. 3 The power plant which has minimum running cost. 4 Economiser is used for heating.

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Marine Engineering: What is a Marine Boiler?

26/11/2010 · The steam generated by the boiler can also be use for cleaning, and heating of the seawater in the freshwater generator thus evaporating it to make it potable water. There are two types of boiler mainly use in the Marine Industry, The water-tube boilers and the fire-tube boilers.

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Steam Power Station: Components, Application, and Working Mechanism …

Boilers for Steam Power Plants. The boiler has the capacity to convert water into steam. The process of change of water to vapor is produced by heating the water in the tubes with energy from burning fuel. The combustion process is carried out continuously in the combustion room …

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Unit 12 - Chapter 53 - Watertube Boilers You'll Remember - Quizlet

Where Cp is the specific heat capacity of water (c p = 4.184 [kJ/(kg*K)]), ΔT is the temperature increase of the water 1(which usually by law is around 10 K) and ρ W is the density of water (which is 1 kg/l). Only a small part of the cooling water evaporates (i.e

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Methods of Detecting Water Level in Steam Boilers | Spirax Sarco

Low water alarm - For safe boiler operation, the low water alarm ensures that the combustion of fuel does not continue if the water level in the boiler has dropped to, or below a predetermined level. For automatically controlled steam boilers, national standards usually call for two independent low level alarms, to ensure safety.

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Steam Power Station: Components, Application, and Working …

Boiler Capacity - Engineering ToolBox

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Boiler Capacity - Engineering ToolBox

Since the amount of steam delivered varies with temperature and pressure, a common expression of the boiler capacity is the heat transferred over time expressed as British Thermal Units per hour. A boilers capacity is usually expressed as kBtu/hour (1000 Btu/hour) and can be calculated as. W = (hg - hf) m (1) where. W = boiler capacity (Btu/h, kW)

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Water-tube boiler - Wikipedia

Since the amount of steam delivered varies with temperature and pressure, a common expression of the boiler capacity is the heat transferred over time expressed as British Thermal Units per hour. A boilers capacity is usually expressed as kBtu/hour (1000 Btu/hour) and can be calculated as. W = (hg - hf) m (1) where. W = boiler capacity (Btu/h, kW)

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