0
What else can I help you with?
How long did it take for the seismogram to make one revolution around the drum?
The time it takes for a seismogram to make one revolution around the drum depends on the specific instrument and its settings, but it typically ranges from one hour to several hours. For example, traditional seismographs often have a time scale of 30 minutes to one hour per revolution. This allows for the recording of seismic activity over a manageable time frame while providing enough detail for analysis.
What is the stirrup doing in the human ear?
It's a part of the "transducer" that converts air sounds (large, low pressure) into liquid sounds (low amplitude, high pressure) - it connects the ear drum to the inner ear (a thin section of the skull.
What did Zeus guardians use to muffle his cries as a baby?
To muffle Zeus's cries as a baby, his guardians, the nymphs, used the sound of a large, clanging bell or a drum. This was to prevent his father, Cronus, from hearing him, as Cronus had a tendency to swallow his offspring to avoid being overthrown. Additionally, they hid Zeus in a cave on Mount Ida in Crete, ensuring his safety and secrecy during his early years.
What does 1776-1976 quarter look like?
The 1776-1976 quarter features a special design commemorating the United States Bicentennial. It has a double date of 1776-1976 on the front, with a colonial drummer on the reverse side. The coin also has a dual-dating feature to mark the 200th anniversary of the United States.
What instruments are played in the full moon by the black ghosts?
"In The Full Moon" by The Black Ghosts features a combination of electronic and synthesized sounds including drum machines, keyboards, and synthesizers. The song has a haunting and atmospheric quality, enhanced by the use of layered vocals and atmospheric effects.
Why boiler drum manhole in elliptical in shape?
as the boiler drum is cylindrical in shape due to low stress concentration and in both end the diameter will be less.so for easy entry into the drum for a man the drum man hole is elliptical in shape.
Why are boiler drums manhole elliptal?
Boiler drum manholes are often elliptical to provide a larger opening for maintenance and inspection while minimizing the structural weaknesses that can arise from larger circular openings. The elliptical shape distributes stress more evenly across the drum, enhancing its integrity under high pressure and temperature conditions. Additionally, the design allows for better sealing and reduces the risk of leaks. This combination of practicality and safety makes elliptical manholes a preferred choice in boiler design.
Why boiler drum in cylindrical shape?
because in cylindrical shape stress concentration is less so it can withstand at high pressure also.
What is the use of steam drum in boiler?
The steam drum separated the steam from the water and stream mixture in the boiler drum.
What is the purpose of boiler drum?
Purpose of the boiler drum is to collect steam from all the various tubes in a boiler, and send it to the turbine to spin the generator
How calculate actual boiler drum level?
boiler drum diffferential pressure level calculation explained
What is the area between the steam drum and the mud drum ona boiler?
Generator
What will happen when boiler steam drum level goes down?
Overheating of water wall tubes may cause crack. Boiler will damage due to boiler drum level goes down.
What is Swelling and shrinking effect in boiler drum?
The swelling and shrinking effect in a boiler drum refers to the physical changes in the drum's volume due to temperature variations and pressure changes during operation. When the boiler is heated, the water inside converts to steam, causing the drum to swell as the pressure increases and the water expands. Conversely, when the boiler cools down or experiences a drop in pressure, the drum may shrink as the steam condenses back into water. This phenomenon is important to consider for the structural integrity and safety of the boiler system.
What is efficiency of boiler?
see results in attached link: Philips 3-drum 'Accessable' boiler
Why silica increase in boiler drum inspite of 02ppm silca im boiler make up water?
This is due to steam seperation the silica remains in the drum water.
What is efficiency of Lamont boiler?
see results in attached link: Philips 3-drum 'Accessable' boiler
