Page 385 - Mechanic Diesel - TT
P. 385
MECHANIC DIESEL - CITS
3 According to Head of air Available at Inlet:
Medium Head Turbine: If the water level varies from 100 m from the axis of the turbine, it is known as medium
head turbine. Example Francis Turbine Low Head Turbine: If the air level is below 30 meter from the axis of
turbine, it is known as low head turbine. These air turbines required high discharge rate to work efficiently.
Example Kaplan turbine.
4 According to Specific Speed of Turbine:
Low Specific Speed Turbine: If the specific speed is less than 50 the turbine is considered as low specific
speed turbine. Example Pelton wheel. Medium Specific Speed Turbine: If the specific speed is between 50 –
150, it is considered as medium specific speed turbine. Example Francis Turbine High Specific Speed Turbine:
If the specific speed of turbine is above 250 it is known as high specific speed turbine. Example Kaplan
Turbine
Meaning of priming and its effect. Installation techniques
of rotary pump-procedure, tools and equipment’s required
Objectives: At the end of this lesson you shall be able to
• explain about the meaning of priming and its effect
• state about the procedure of installation techniques of rotary pump
• state about the tools and equipments required in installation of the pump
Meaning of priming and its effect
Priming and its effect
Priming refers to the subconscious activation of certain associations, influencing subsequent behavior or thoughts.
For example, seeing words related to elderly people might make you walk slower without consciously realizing it.
The effect is that priming can influence attitudes, perceptions, and behaviors without conscious awareness.
Meaning of priming: Priming is a psychological phenomenon where exposure to one stimulus influences a
response to a subsequent stimulus, often without conscious awareness. It can involve words, images, or concepts
and can affect attitudes, perceptions, and behaviors.
Effect: The effect of priming can vary depending on the context and the specific stimuli involved. Generally,
priming can lead to changes in behavior, attitudes, and perceptions. It can also influence decision-making and
judgments, sometimes in subtle ways that individuals may not even be aware of. Priming effects can be short-
term or have longer-lasting impacts, depending on various factors such as the strength of the priming stimulus
and individual differences.
Priming effect
• When labile organic matter (LOM) such as glucose, callouses, or root exudates are in the soil.
• It changes the mineralization rate of recalcitrant organic matter (ROM) present.
• Therefore altering the amount of CO2 released in the atmosphere.
• Priming effect can enhance the recalcitrant organic matter mineralization rate anywhere from 10% to 500%.
Installation techniques of rotary pump-procedure, tools and equipment’s required
Installing a rotary pump involves several steps, and the specific procedure can vary depending on the type and
model of the pump. However, here’s a general overview of the installation process along with the tools and
equipment typically required:
1 Preparation
• Ensure the work area is clean, well-ventilated, and free from any hazards.
• Gather all the necessary tools and equipment.
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CITS : Automotive - Mechanic Diesel - Lesson 132 - 135
