Fitter Welding Free MCQ Test-24

इस  Sheet Metal Section के अन्तर्गत  ITI NCVT NIMI PATTERN Fitter Trade के   Sheet Metalसे   MCQ Chapter Wise Questions and Answers का  अभ्यास (Practice) कारेगे । 

01.. Which process blow out the cylinder valve socket before connecting the regulator? | रेगुलेटर को जोड़ने से पहले सिलेंडर वाल्व सॉकेट को कौन सी प्रक्रिया ब्लो आउट कर देती है?

A Cracking | ब्रेकिंग
B C Back fire | बेक फायर
C Flash back फ़्लैश बेक
D Pressure testing | दबाव परीक्षण

A Cracking | ब्रेकिंग

02. What is the oxygen cylinder colour? | ऑक्सीजन सिलेंडर का रंग क्या होता है?

A Red | लाल
B Blueell
C Black | काला
D Maroon |

C Black | काला

03. What is the name of the part marked as X ? | X केरूप में चिक्ह्नि भाग का नाम तया है?

A Handle |
B Mixing chamber |
C Oxygen control value |
D Acetylene control value |

C Oxygen control value |

04 What is the name of PPE? |

A Portable screen |
B Chipping goggles |
C Welding hand screen |
D Welding helmet screen |

C Welding hand screen |

05. What is the purpose of cellulosic electrode in arc welding process? |

A Very easy to remove the deposited slag |
B Used for high strength steel |
C It is used for low carbon steel |
D It is suitable for all position |

A Very easy to remove the deposited slag |

06. What is the name of the part marked as X ? | X केरूप में चिक्ह्नि भाग का नाम तया है?

A Preheat control valve |
B Oxygen control valve |
C Horizontal adjustment |
D Vertical adjustment |

D Vertical adjustment |

07. What is the storing capacity of oxygen cylinder? |

A 7 m3
B 10 m3
C 14 m3
D 15 m3

A 7 m3

08. What is the equipment used to protect the body from flying spark during gas cutting? |

A Leather cap |
B Leather apron |
C Leather shoes |
D Cutting goggles |

B Leather apron |

09. How to extinguish the flame after use in gas welding? |गैस वेल्डिंग में उपयोग के बाद लौ को कैसे बुझाएं?

A Shut off oxygen and dip blow pipe in water | ऑक्सीजन को बंद करें और पानी में ब्लिप पाइप को डुबोएं
B Shut off oxygen and acetylene valve at a time |
C Shut off oxygen valve first next acetylenevalve |
D Shut off acetylene valve first next oxygen valve |

D Shut off acetylene valve first next oxygen valve |

10. Why humming sound effects during arc welding? | आर्क वेल्डिंग के दौरान ध्वनि प्रभाव क्यों गुनगुनाते हैं?

A Long arc length | लंबी चाप की लंबाई
B Speedy welding | शीघ्र वेल्डिंग
C Short arc welding | लघु चाप वेल्डिंग
D Normal arc length | सामान्य चाप की लंबाई

A Long arc length | लंबी चाप की लंबाई

SET-1 SET-2 SET-3 SET-4 SET-5 SET-6 SET-7 SET-8 SET-9 SET-10 SET-11 SET-12 SET-13 SET-14 SET-15 SET-16 SET-17 SET-18 SET-19 SET-20 SET-21 SET-22 SET-23 SET-24