Texnologiya fani o‘qituvchilari

Tugma necha usulda tikiladi ?

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

30. 
    Qo‘l choklari necha turdan iborat?
    

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

31. 
    Chilangarlik zubilasining uzunligi necha mm?
    

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

32. 
    Kashta tikishda ishlatiladigan gazlamalar-
    

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

33. 
    Milliy hunarmandchilikka oid kasblar nomi.
    

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

34. 
    Stanokda metallni kesish jarayonida hosil bo‘lgan issiqlikni asosiy qismi qaysi joyga o‘tadi?
    

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

35. 
    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

36. 
    6N82 markali stanok qanday stanok?
    

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

37. 
    2A12 stanokning turini ayting.
    

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

38. 
    Tokorlik vint qirqish stanogini belgisini ko‘rsaning?
    

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

39. 
    1K62 uneversal tokorlik vint qirqar stanogida nechta elektro dvigetel bor?
    

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

40. 
    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

41.