Class work 1

Class work 1 Student name:
Module (1) Class

Q1) Define (what is) the Electo-Pneumatics



Q2) List three applications of electro-pneumatics


Q3) State three advantages of electro-pneumatics




Q4) Give two examples of signal processing in electro-pneumatics





Q5) Give two examples of signal input in electro-pneumatics




Q6) Give two examples of signal output in electro-pneumatics




Q7) Give two examples of command execution in electro-pneumatics




Q8) List four electro-pneumatic components





Q9) What are the two types of electric current




Q10) Draw the two types of electric current AC and DC







Q11) What is the function of the DC power supply



Q12) what are the three components which consist the DC power supply







Q13) List three types of switches



Q14) what is the difference between control (detent) switch and pushbutton switch



Q15) what is the difference between N/O pushbutton switch and N/C pushbutton switch





Q16) what are the types of contacts in pushbutton switches





Q17) What is the function switches



Q18) What is the function of the limit switch



Q19) which part in pneumatic system is similar to the electrical limit switch



Q20) what is the relay


Q21) List two advantages of relays