Battery Part

• a positively charged electrode by which electrons leave an electrical device

• the negatively charged terminal of a voltaic cell or storage battery that supplies current

• trying something to find out about it

• any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc

• a set of questions or exercises evaluating skill or knowledge

• the act of undergoing testing

• the act of testing something

• a hard outer covering as of some amoebas and sea urchins

• put to the test, as for its quality, or give experimental use to

• test or examine for the presence of disease or infection

• examine someone's knowledge of something

• show a certain characteristic when tested

• achieve a certain score or rating on a test

• determine the presence or properties of (a substance)

• undergo a test

• a pattern of regularly spaced horizontal and vertical lines

• a system of high tension cables by which electrical power is distributed throughout a region

• a perforated or corrugated metal plate used in a storage battery as a conductor and support for the active material

• an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube

• a cooking utensil of parallel metal bars; used to grill fish or meat