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Hydraulic nozzles are composed of a nozzle valve and nozzle body. Technician A says that the needle valve is the valve in the nozzle that seals the end of the nozzle tip when it is not injecting fuel. Technician B says that there are 4 basic types of nozzles. Who is right?
Qualitative Research
Research that considers individual qualities instead of quantities (numbers).
Corporal Punishment
Discipline techniques that hurt the body (corpus) of someone, from spanking to serious harm, including death.
Ethnic Groups
Categories of people who identify with each other based on common ancestral, social, cultural, or national experiences.
Independent Variable
In an experiment, the variable that is added by the researcher to see if it affects the dependent variable.
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