What are the main parts of nuclear power station? 2.2 Components of a nuclear power station The fuel. The elements that undergo the fission are generally uranium (U) or plutonium (Pu). The control rods. A nuclear fission reaction at criticality can be maintained by controlling the critical mass (as you heard about in Week 1). […]
Why are there only odd harmonics?
Why are there only odd harmonics? When are they a problem Most electrical loads (except half-wave rectifiers) produce symmetrical current waveforms, which means that the positive half of the waveform looks like a mirror image of the negative half. This results in only odd harmonic values being present. Why 3rd harmonics is dangerous? The third […]
Can raw files be compressed without losing information?
Can raw files be compressed without losing information? RAW files can be compressed without losing information. In a pinhole camera, the image seen in the camera will be inverted. Which softbox is best? Best Softboxes for Speedlight Fotodiox F60 Quick-Collapse Softbox. Neewer Bowens Mount Softbox. Neewer 32-inches Octagonal Softbox. Altura Flash Diffuser Softbox. waka Flash […]
Which process is involved when the oceanic crust plunges down into the mantle?
Which process is involved when the oceanic crust plunges down into the mantle? subduction What happens to old oceanic crust as new molten material rises from the mantle? What happens to old oceanic crust as new molten material rises from the mantle? It is recycled back into the mantle through the process of subduction. The […]
What is cyclone in simple words?
What is cyclone in simple words? In meteorology, a cyclone refers to any low pressure area with winds spiralling inwards. Cyclones rotate clockwise in the Southern Hemisphere and anti-clockwise in the Northern Hemisphere. Cyclones are also referred to as hurricanes and typhoons. What are the types of cyclones? There are two types of cyclones: Tropical […]
What is the process of conducting research?
What is the process of conducting research? Conducting research is an inquiry-based process that involves identifying a question, gathering information, analyzing and evaluating evidence, drawing conclusions, and sharing the knowledge gained. The ability to conduct research is a critical skill students need to be college and career ready. What are the components of research process? […]
Are the characteristics of earth interrelated with one another?
Are the characteristics of earth interrelated with one another? Answer. Answer: The earth is a system of interconnected dependencies. For example, the type of weather that we have is dependent upon the energy output of the sun, the radius of the earth’s orbit about the sun, the rate of spin of the earth, and the […]
Does salinity in salt marshes can vary throughout the day because?
Does salinity in salt marshes can vary throughout the day because? -The salinity in salt marshes can vary throughout the day because the amount of salt water in a marsh depends upon ocean tides. Salt marshes are found on low energy coastlines. -Salt marshes are coastal wetlands that are flooded and drained by salt water […]
What is the difference between sea surface temperature and hurricane strength?
What is the difference between sea surface temperature and hurricane strength? Development of a tropical depression into a mature hurricane requires heat energy from the ocean surface. For this reason, hurricanes do not usually develop over land or outside of the warm tropical oceans where the sea surface temperature (SST) is colder than ~26.5°C (~80°F). […]
How do you determine accuracy and precision?
How do you determine accuracy and precision? Accuracy is determined by how close a measurement comes to an existing value that has been measured by many, many scientists and recorded in the CRC Handbook. Precision is how close a measurement comes to another measurement. Precision is determined by a statistical method called a standard deviation. […]