take 1 g of casava flour in a centrifuge tube and add 10 ml od water in it heat it at 60, 80, 100 oC, centrifuge it and decant the supernant. weigh the residue.
swelling power= wt. of residue / wt. of flour (g/g)
what is the meaning of 28mm swelling in the widest in mantoux test
In people who have not been exposed to TB, there will be little or no swelling at the test site after 48-72 hours. This is a negative test result.
arthocentesis
After 48-72 hours, the test site will be examined by a trained person for evidence of swelling.
you could use the Wingate test or vertical jump to test leg power.
all purpose flour,baking powder,salt,shortening,and milk
Risks for this test are minimal, but may include slight bleeding from the puncture site, a small bruise or swelling in the area, fainting, or feeling lightheaded.
The power of a statistical test is the probability that the test will reject the null hypothesis when it is, in fact, false. Please see the link.
You can get a power supply tester on ebay for $5. It will test all the connectors.
flour sifter
Testing for 12V DC power using a 12V DC test light, clip the test lead to a known ground (preferably battery negative post) then probe with the test light tip for power. Test light will illuminate when power is touched.Testing for 12V DC ground, clip the test lead to the positive post on the battery then probe with the test light for grounds. Test light will illuminate when a ground is touched.
Testing for presence of benzoyl peroxide contents in flour is to use a Pekar slab. The slab is wetted with equal parts of diluted hydrochloric acid and one percent of potassium iodide solution. Brown or black spots will be the result from the test.