ITI Exam

आईटीआई परीक्षा की बेहतर तैयारी

Plumber 1st Year Module

Plumber PVC pipe fitting | प्लम्बर पीवीसी पाइप फिटिंग

START QUIZ पर क्लिक करें और अपना Test पूरा करें

Q1. What is the name of portion marked as ‘X’?
Q2. What is the name of joint that has threads on both sides of the central piece?
Q3. What is the name of part marked as ‘X’ in PVC flanged joint?
Q4. What is the use of collar joint?
Q5. What is the size of trench width for PVC pipes?
Q6. Why the space is left between the socket base and spigot end in the expansion joint?
Q7. Which ‘time parameter’ for joint to get cooled and free from physical stresses in poly fusion welding?
Q8. Which bicarbonates are the reason for temporary hardness of water?
Q9. What is the name of component used in boring tube wells?
Q10. What is the name of arrangement in water supply system?
Q11. Identify the method of drilling tube wells?
Q12. Identify the method of drilling tube wells?
Q13. What is done prior to fixing the PVC pipes on wall with wooden plugs and clamps?
Q14. What is the purpose of reducer in the pipe line?
Q15. Which process works on the principle of diffusion in water softening treatment?
Q16. Which process is used to remove the calcium and magnesium in hard water?
Q17. What is the name of part marked as ‘X’ in gas heated operated type welding?
Q18. What is the name of pipe special fitting?
Q19. Which gas is used to heat the torches in gas heated operated type welding?
Q20. Which meter is used to measure the colour of water?
Q21. What is the temperature range of heating tools used in plastic welding process?
Q22. What is the name of pipe special fitting?
Q23. Which is the system of water distribution?
Q24. Which is back filling material shall used for frenches to lay on PVC pipes?
Q25. What is the main criteria for fixing a booster pump?
Q26. How much gap is allowed from the end of pipe after 15° chamfering in ring seal joint?
Q27. What is the desirable temperature of portable water?
Q28. Which pipe is used for carrying cold water?
Q29. Name the method of drilling tube wells?
Q30. What is the size of waste fitting in a bath tub?
Q31. What is the use of CI traps?
Q32. Which is the advantage of water supply in intermittent system?
Q33. What is the function of water hammer arrester?
Q34. What is the size of concrete weep holes constructed in the infiltration galleries?
Q35. What is the name of trap?
Q36. Which is the process of water softening treatment works based on ion-exchange process?
Q37. What is the length of pipe projection required from the vice while threading GI pipes?
Q38. Which material is used to make ferrules in dual system of treated water supply?
Q39. What is the name of component?
Q40, Which type of joint is suitable for joining large size of PVC pipes with valve?
Q41. What is the natural colour of zeolite?
Q42. What is the cause of permanent hardness in the water?
Q43. Which has an exterior pipe thread end and used for fitting in the socket?
Q44.What is the name of part marked as ʺXʺ?
Q45. Which fitting is used to connect one length to another for continuation of the pipe?
Q46. Which is the process of water softening treatment works based on ion-exchange process?
Q47. What is the minimum depth for deposit of sand and porous material above the river bed to get filtered water?
Q48, Where the water hammer arresters are required?
Q49. What is the maximum temperature CPVC pipes can withstand heat?
Q50. What is the name of pipe fitting?
Plumber 1st Year Module 4 Plumber PVC pipe fitting
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