TK Electrical engineering. Electronics Nuclear engineering 165 TJ Mechanical engineering and machinery 27 Machine design and drawing 6 Electric apparatus and materials. Electric circuits. Electric networks 5 Mechanics applied to machinery. Dynamics 4 T Technology (General) 4 Machine construction (General) 3 Mechanical and electrical engineering combined 3 Mechanical movements 3 Electricity and magnetism 2 Machine learning 2 Production of electric energy or power. Powerplants. Central stations 2 Q Science (General) 2 QC Physics 2 TA Engineering (General). Civil engineering (General) 2 TP Chemical technology 2 ANOVA 1 Aeronautics. Aeronautical engineering 1 Agricultural machinery. Farm machinery 1 Applications of electric power 1 Arc model 1 Beef 1 Chips 1 Circuit breaker 1 Cloud computing 1 Computer engineering. Computer hardware 1 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 1 Current signature analysis 1 Distributed control 1 Distributed diagnosis 1