A (belief system) can be faulty.Logical formLearned from4 sentences. A (test result) can be faulty.Logical formLearned from4 sentences. An electrical work can be faulty.Logical formLearned from4 sentences. Electronic (voting machines) can be faulty.Logical formLearned from4 sentences. A psu can be faulty.Logical formLearned from4 sentences. Human beings can be faulty.Logical formLearned from4 sentences. Dams can be faulty.Logical formLearned from4 sentences. A (thought process) can be faulty.Logical formLearned from4 sentences. A purpose can be faulty.Logical formLearned from4 sentences. A connectivity can be faulty.Logical formLearned from4 sentences. A (hip replacement) can be faulty.Logical formLearned from4 sentences. An (electronics card) can be faulty.Logical formLearned from4 sentences. (Cruise control switches) can be faulty.Logical formLearned from4 sentences. An ignition can be faulty.Logical formLearned from4 sentences. Principles can be faulty.Logical formLearned from4 sentences.