Table of Contents
- 1 What can cause an electric heater to stop working?
- 2 What is HP heater in power plant?
- 3 Why is my heat not coming on?
- 4 Why trap is used after Cfwh?
- 5 What is the location of high pressure heaters?
- 6 What is the function of open feedwater heater?
- 7 What causes a water heater circuit breaker to flip?
- 8 Why does my circuit breaker keep tripping when I reset it?
What can cause an electric heater to stop working?
CAUSE: The most common cause for electric heater not working is blown fuses. If it is fuses or tripped, then what you can do is that you can replace the fuse or reset the circuit breakers if required. Now plug the appliance back in and switch it on.
How does an HP heater work?
The feedwater heaters are constructed of tubes through which feedwater is passed. The water is heated by steam from the turbine. The steam being at a higher temperature condenses on the outside of the tubes and gives up its latent heat to the feedwater. The temperature of the feedwater is thus increased.
What is HP heater in power plant?
HP heaters are used for heating the feed water, which will contribute in increasing cycle efficiency as well as reduction in fuel consumption.
What is the effect of adding more feedwater heaters in power plants?
The higher the feedwater temperature, the less fuel is required to produce the steam used to produce electricity in the steam turbine. However, steam is extracted from different locations on the steam turbine to heat the feedwater, which increases the plant heat rate.
Why is my heat not coming on?
Dirty filters are the most common cause of furnace problems. Dust and dirt restrict airflow—and if the filter gets too clogged, the heat exchanger will overheat and shut off too quickly, and your house won’t warm up. If the blower is running but no heat is coming out, replace the filter.
What to do if heater stops working?
Heater Not Working? 7 Troubleshooting Tips:
- Check that your thermostat is set to “heat.”
- Change the filter.
- Make sure the gas is on.
- Clear the chimney exhaust flue.
- Clean away leaves and debris from exhaust vents.
- Flush out the drain lines.
- Check for blocked ducts restricting airflow.
Why trap is used after Cfwh?
The air makes difficult to get nessesary pressure in the condenser and therefore get nessesary power. To prevent it you need constantly removing air form steam. So removal of air takes place there. But in case of CFWH we use a “Shell and Tube Heat Exchanger” and the DA takes place in the “Trap”.
Why at least one open heater is used?
Why at least one open heater is used? Explanation: The open heater works as a deaerator. 7.
What is the location of high pressure heaters?
High Pressure Heater (HP): A Feedwater Heater located downstream of the boiler feed pump. Typically, the tube-side design pressure is at least 100 Bar, and the steam source is the high-pressure turbine.
What are the advantages of open heater?
What are the advantages of open heater? Explanation: Open heaters are cheap as compared to closed heaters, in closed heaters feedwater temperature is not high.
What is the function of open feedwater heater?
An open feedwater heater is basically a mixing chamber, where the steam extracted from the turbine mixes with the feedwater exiting the pump. Ideally, the mixture leaves the heater as a saturated liquid at the heater pressure.
Why does my water heater keep Tripping the reset button?
Like we mentioned above, your water heater’s reset button is designed to trip and cut power to the unit if the water temperature surpasses 180 F. Over time, though, this switch weakens and will have trouble reading the water temperature accurately.
What causes a water heater circuit breaker to flip?
As current runs through these wires, the elements heat up and warm the water. But sometimes, the metal casing of an element can crack and expose live electrical wires to the water inside the tank (or the tank itself), creating a short circuit. This short circuit will automatically cause the water heater’s circuit breaker to flip.
Why won’t my heat pump turn on?
If this is the problem, then a professional can possibly install a hard start kit to help the heat pump start without tripping the breaker. Loose electrical connections Weather conditions throughout the year causes wires in your heat pump to expand and contract, eventually working loose.
Why does my circuit breaker keep tripping when I reset it?
A circuit breaker that trips instantly when you reset it usually indicates that there is a short circuit somewhere in the system. This is a serious condition, and you should have an electrician examine the wiring and correct the situation. Leave the circuit breaker in the OFF position until the situation can be investigated and corrected.