• Milliy hunarmandchilikka oid kasblar nomi.
  • Metall kesish stanoklar necha guruhga va necha tipga bo‘linadi
  • 2A12 stanokning turini ayting.
  • 1K62 uneversal tokorlik vint qirqar stanogida nechta elektro dvigetel bor
  • Tugma necha usulda tikiladi ?




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    Tugma necha usulda tikiladi ?

    *a) 4
    b) 6
    s) 5
    d) 3

    1. Qo‘l choklari necha turdan iborat?

    *a) 6
    b) 8
    s) 9
    d) 7

    1. Chilangarlik zubilasining uzunligi necha mm?

    a) 50
    b) 110
    s) 115
    d) 200

    1. Kashta tikishda ishlatiladigan gazlamalar-

    *a) Satin, chit, shoyi
    b) Atlas, parcha
    s) Lafson
    d) Kapron

    1. Milliy hunarmandchilikka oid kasblar nomi.

    *a) duradgor, zargarlik, misgarlik, kulolchilik
    b) Soatsoz
    s) chilangarlik
    d) muxandis

    1. Stanokda metallni kesish jarayonida hosil bo‘lgan issiqlikni asosiy qismi qaysi joyga o‘tadi?

    *a) Qirindiga
    b) Keskichga
    s) Havoga
    d) Zagatovkaga

    1. Metall kesish stanoklar necha guruhga va necha tipga bo‘linadi?

    *a) 9 guruh, 9 tipga
    b) 6 guruh, 6 tipga
    s) 10 guruh, 10 tipga
    d) 3 guruh, 3 tipga

    1. 6N82 markali stanok qanday stanok?

    *a) Frezalash
    b) Tokorlik
    s) Parmalash
    d) Jilvirlash

    1. 2A12 stanokning turini ayting.

    *a) Parmalash stanogi
    b) Tokorlik stanogi
    s) Jilvirlash stanogi
    d) Frezalash stanogi

    1. Tokorlik vint qirqish stanogini belgisini ko‘rsaning?

    *a) 1K62
    b) 2A12
    s) 6N82
    d) 3152

    1. 1K62 uneversal tokorlik vint qirqar stanogida nechta elektro dvigetel bor?

    *a) 3ta
    b) 4ta
    s) 2ta
    d) 1ta

    1. Reverslash mexanizmini vazifasi nima?

    *a) Stanok ish organlarining harakat yo‘nalishini o‘zgartirish
    b) To‘g‘ri chiziqli harakatni ta’minlab berish
    s) Harakatda qatnashmaydi
    d) Surish harakatini qilish


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