Categories tested include: Electrical and Electronic Systems; Accessories, Mechanical Maintenance & Equipment Installation; Prints, Schematics & Diagrams; Welding, and Tools, Materials & Equipment; Power Transmission and Lubrication; Fuel Systems and Internal Combustion Engines; Cooling and Heating Systems, Inspection, Record Keeping, Mathematics & Enviromental Concerns; and Shop Machines.
This test contins 60 items in a multiple-choice format. In a sample of 51 experienced auto technicians, reliability was .90 with a mean score of 40.75, a standard deviation of 9.59, and a standard error of measurement of 3.03.
SKU: RR28-C $22.00 Each Minimum quantity of 20.Call for samples. In stock Admin. Manual: RR28-M $24.95 Each 0 1 2 3 4 5
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