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Tugma necha usulda tikiladi ?
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| bet | 5/92 | | Sana | 15.05.2023 | | Hajmi | 116.68 Kb. | | #59719 |
Bog'liq Texnologiya fani o‘qituvchilariTugma necha usulda tikiladi ?
*a) 4
b) 6
s) 5
d) 3
Qo‘l choklari necha turdan iborat?
*a) 6
b) 8
s) 9
d) 7
Chilangarlik zubilasining uzunligi necha mm?
a) 50
b) 110
s) 115
d) 200
Kashta tikishda ishlatiladigan gazlamalar-
*a) Satin, chit, shoyi
b) Atlas, parcha
s) Lafson
d) Kapron
Milliy hunarmandchilikka oid kasblar nomi.
*a) duradgor, zargarlik, misgarlik, kulolchilik
b) Soatsoz
s) chilangarlik
d) muxandis
Stanokda metallni kesish jarayonida hosil bo‘lgan issiqlikni asosiy qismi qaysi joyga o‘tadi?
*a) Qirindiga
b) Keskichga
s) Havoga
d) Zagatovkaga
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
6N82 markali stanok qanday stanok?
*a) Frezalash
b) Tokorlik
s) Parmalash
d) Jilvirlash
2A12 stanokning turini ayting.
*a) Parmalash stanogi
b) Tokorlik stanogi
s) Jilvirlash stanogi
d) Frezalash stanogi
Tokorlik vint qirqish stanogini belgisini ko‘rsaning?
*a) 1K62
b) 2A12
s) 6N82
d) 3152
1K62 uneversal tokorlik vint qirqar stanogida nechta elektro dvigetel bor?
*a) 3ta
b) 4ta
s) 2ta
d) 1ta
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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