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What is warm rolling of steam turbine?
You don't start a large turbine cold. Typically, the lubrication system is started, the turning gear is engaged and warming steam (a small amount of steam, not enough to turn the turbine) is admitted to the turbine to warm and initially expand the shaft and casing. If this isn't done, thermal shock from the admission of high pressure superheated steam into the cold turbine could damage it.
What is the use pressure balancing pipe in the francis hydro turbine?
The pressure balancing pipe in a Francis hydro turbine is designed to equalize pressure differences between various parts of the turbine, particularly between the inlet and the draft tube. This helps to minimize hydraulic forces that could lead to mechanical stress or instability in the turbine components. By maintaining a balanced pressure, the pipe enhances the overall efficiency and reliability of the turbine during operation. Additionally, it aids in reducing cavitation risks and ensures smoother flow transitions within the turbine system.
How does a Ljungstrom steam turbine work and look like?
Ljungstrom Turbine is a Radial Outflow Steam Turbine with two counter rotating discs. Blades are mounted in circles one bigger than the other. Blades of one rotor work as nozzles for the other rotor blades. This turbine design is very forgiving on wet steam. It is said that the turbine design had limitations on scaling up above 30 MW and hence could not compete with Axial Flow Turbines.
What relationship exsists between turbine and generator?
A turbine is powered by such things as steam, burning gas or oil, water, or wind. The turbine is a type of engine, which might be thought of as a more efficient choice than a gas engine or reciprocating steam engine for doing the same job. The turbine could do many things ranging from powering a vehicle such as a helicopter, a ship, a locomotive, or a piece of equipment such as a centrifuge, a pump, or a generator. When a turbine powers a generator, the generator makes electricity.
What happened in steam turbine if governor failed in open position?
It could overspeed and wreck itself-but there are emergency stop valves as well as the governor, so it is unlikely.
What might happen if there were no standard order of operations?
Calculating could be confusing and leading to an incorrect answer.
What can happen if a person give incorrect ages and dates in court?
It is perjury and that is lieing to the court which could result in time or a fine.
What effect would raising the temperature have on the cell?
There are a number of things that could happen when the temperature of a cell rises. These cells could explode for example.
What could happen happen if the hypothalamus?
If the hypothalamus stopped working the body would no longer be able to maintain body temperature or the metabolism
How do boilers get energy from turbine?
Usually boilers provide steam to power a steam turbine. The turbine could provide electricity to run any pumps in the boiler. But boilers get their energy from a heat source.
What can happen to you if you gave incorrect information in an accident report?
You have a problem. That is called a lie and any number of things can happen. If you are taken to court you can loose your case over the lie. The insurance company can drop you and depending on where you are the police could fine you.
Why is 'with the aim to define' incorrect grammar?
It's not incorrect, but could probably be said more succinctly.
What could happen to carbon dioxide if water temperatures rise?
Carbon dioxide is released from water at high temperature.
Cant sign in to Google Chrome?
The problem of signing into Chrome could be due to incorrect credentials. Incorrect password or ID could let you not sign in.
An example of a source for electricity could be?
A turbine/generator at a power plant
Why is the kiln taking too long to fire?
The kiln may be taking too long to fire because it could be overloaded with too many items, the temperature settings may be incorrect, or there could be an issue with the kiln's heating elements.
What would the consequences be if a sketch you completed was not dimensioned correctly?
Incorrect sketching could result an incorrect final product.
