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What factors must be considered in the selection of electrodes?
Wiki User
∙ 10y ago
factors f0r selecting electrode.......a.base metal strength properties b.base metal composition c.welding position d.welding current e.joint design and fit-up f.thickness and shape of base metal and g.service c0nditions and or specification
Wiki User
∙ 10y ago
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In order for evolution by natural selection to occur what has to happen?
There must be genetic variation, the variation must be heritable, and there must be differential reproduction (due to competition).
Why an experiment must have control?
An experiment must have a control to show what would happen if no factors were changed.
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What is the next stage of human evolution called?
The next stage of human evolution is called homo sapiens sapiens. More accurately, evolution has no "stages". Species names are merely labels attached to a particular morphotype - and since morphologies are continuously changing, must be considered arbitrary. Although the force of natural selection is greatly reduced in the human species, we are still evolving. However, predicting what direction our evolution will take requires the consideration of so many factors that it can't really be done.
What are the four rules of natural selection?
Natural selection has no 'steps'. It is a continous process of filtering. However, there are a couple of key factors in natural selection, prerequisites that have to be met for natural selection to occur:Overproduction-many organisms are producedGenetic Variation-some organisms have different genetic traits than othersStruggle to Survive or Survival of the Fittest-The organisms with the traits better suited for their environment live while others die offSuccessful Reproduction-The living organisms produce giving their offspring better traits to survive.This process goes on changing a whole species. It is a big part of evolution. This helps organisms become the best suited to their environment that they can.
What factors must be considered the selection of electrodes?
factors f0r selecting electrode.......a.base metal strength properties b.base metal composition c.welding position d.welding current e.joint design and fit-up f.thickness and shape of base metal and g.service c0nditions and or specification
What 5 factors must be considered when buying the perfect pearl?
There are a great many factors that must be considered when buying the perfect pearl such as color. Other factors include size and shape.
What factors must be considered in structuring organizations?
There are so many factors that must be considered in structuring organizations. Some of these factors include the size of organization, goal and objectives, policies and so much more.
What factors must a hurricane have to considered a category five?
Winds must be at least 165 mph and must be considerbly big.
What a disadvantages to using a hydrogen electrode?
The electrodes must be kept dry.
What is marketing implications?
Cultural factors must be considered when marketing consumer and industrial products.
What are four limitng factors of natural selection?
the factors that are necessary for natural selection by evolution to occur are: 1)variation in characteristics;different individuals in a population must have different characteristics. 2)differencies in fitness different characteristics of different individuals must contribute to differences and fitness. 3)heritability of characteristics characteristics that affects fitness must be heritable.... example:passed by genes from one generation to the next)
What factors must be considered in the preparation of prospective financial statements?
Factors related to the specific entity; Factors related to the industry; Factors related to the market; Factors related to the economy; Factors Related to the Specific Entity
What factors must be considered in planning a balanced diet of pre sohool child?
wala.... wahahahaha
What factors must be considered when undertaking an assessment to self medicate?
mental capacity misuse overdosage
What two factors must be considered when assigning a new NTFS permission?
permission scope and ownership
Which factors must be considered when identifying risks for a manual handling task?
Weight and dimension of good
