1 British, informal : in a state of activity or development The deal is still on the boil. kept their romance on the boil. 2 : on a hot burner/stove so that a liquid would boil She put the kettle (of water) on the boil.
How do you use off chance?
—used to talk about something that might happen or be true but that is not likely I called his office on the off chance that he would still be there, but he had already left.
Was on the boil?
The phrase ‘On the Boil’ means that if a situation or feeling is on the boil, it is very strong or active. Example of Use: “The corruption scandal is being kept on the boil by a series of new revelations.”
What happens if you boil gas?
When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles. These rise to the surface and enter the atmosphere. It requires energy to change from a liquid to a gas (see enthalpy of vaporization).
What do you mean by oppressive?
1 : cruel or harsh without just cause oppressive laws. 2 : very unpleasant or uncomfortable oppressive heat. Other Words from oppressive. oppressively adverb.
What is an oppressed person?
To be oppressed is to be exploited or systematically harmed by others. People who have no freedom are oppressed. Being oppressed is a negative and unfair condition. … So people who are oppressed tend to be angry — and for good reason. Oppressed people tend to fight for their freedom, and they often get it.
What is the opposite of oppressor?
▲ Opposite of someone who oppresses another or others. liberator. Noun.
What do you mean by marginalization?
English Language Learners Definition of marginalize
: to put or keep (someone) in a powerless or unimportant position within a society or group. See the full definition for marginalize in the English Language Learners Dictionary.
What is boil off gas?
marine. LNG tankers are designed to carry natural gas in liquid form at a temperature of – 163°C, close to the vaporization temperature. Despite tank insulation designed to limit the admission of external heat, even a small amount of it will cause slight evaporation of the cargo.
What is boil off gas compressor?
Boil off gas enters into the suction line of the compressor, is compressed and sent either to a condenser for re-liquefaction, fed into a gas turbine as fuel in a power generation plant, or is directed into a pipeline for city gas usage. …
What is difference between evaporation and boiling?
Evaporation is a normal process that occurs when the liquid form changes into the gaseous form; while causing an increase in the pressure or temperature. Boiling is an unnatural process where the liquid gets heated up and vaporized due to continuous heating of the liquid. … Bubbling effect is not visible in evaporation.
How does something evaporate?
Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. … Heat from the sun, or solar energy, powers the evaporation process.
What happens to the water as it boils?
When water is boiled, the heat energy is transferred to the molecules of water, which begin to move more quickly. Eventually, the molecules have too much energy to stay connected as a liquid. When this occurs, they form gaseous molecules of water vapor, which float to the surface as bubbles and travel into the air.
Does LPG boil off?
LPG liquid boils and turns back into gas vapour when you release some of the pressure in the gas bottle by turning on your gas appliance.
How is boil off gas generated?
Heat slowly affects the tanks, which can cause the LNG inside to evaporate and produces a substance known as boil-off gas (BOG). … Natural gas remains liquefied by staying at a consistent pressure, but when boil-off occurs and it returns to gas, the larger volume of gas will increase the tank pressure.
What is done with normal boil off Vapour?
For normal operation, there is no release of natural gas to atmosphere. Vapour transfer to fuelling station or on-board processing of vapours reduces the tank pressure and resets the clock on holding time.
How do you calculate boil off rate?
Measure the volume both at the beginning and end of the boil and calculate the difference. Divide by the boiling time in hours to determine the evaporation rate.
How boil off gas can be consumed in engine room?
Boil-off gas (BOG) combustion system – BOG combustion systems are used only onboard LNG carriers. Excess BOG is sent to the engine room via gas heaters by low capacity compressor and is burned by the main boilers as fuel.
What is LNG used for?
It can be used in a variety of ways: Residential uses for natural gas include cooking, heating homes and generating electricity, while commercial uses for natural gas include heating, generating electricity, manufacturing products like fertilizers, paints and medicines, and occasionally fueling commercial vehicles.
Who are called marginalized?
Marginalized populations are groups and communities that experience discrimination and exclusion (social, political and economic) because of unequal power relationships across economic, political, social and cultural dimensions.
What is marginalization example?
Examples of marginalization
Assuming someone will act a certain way based on stereotypes about their identity (aspects such as race, gender, sexuality, etc.) Denying professional opportunities because of aspects of someone’s identity (racism, sexism, ableism)
What is Marginalisation short answer?
Marginalisation means the communities which are put at the margins of economic and cultural development. These communities are devoid of any changes or advancement which other people enjoy in modem times. Question 2. List two reasons why Adivasis are becoming increasingly marginalised.