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Navojne veze

Authored by Ljupka Aleksić

Other

2nd Grade

Used 25+ times

Navojne veze
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6 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Navojni par čine?

Vijak, navrtka, podložna pločica

Zakovica, zakovani deo

Glava, noga vijka

Klin, vratilo

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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Vijak se sastoji?

Glave i noge

Glave i stabla

Glave i vrata

Šestougaone glave i cilindričnog tela

3.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

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Vijak se dimenzioniše preko?

Smicanja τ=FA, Nmm2\tau=\frac{F}{A},\ \frac{N}{mm^2}

Savijanje σ=MxWx, Nmm2\sigma=\frac{M_x}{W_x},\ \frac{N}{mm^2}

Površinski pritisak p=FA, Nmm2p=\frac{F}{A},\ \frac{N}{mm^2}

Uvijanje τ=TW0,Nmm2\tau=\frac{T}{W_0},\frac{N}{mm^2}

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Osiguravanje navojnih spojeva od odvrtanja, čekirajte tačne odgovore

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5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

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Prema obliku glave vijci se dele na

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6.

OPEN ENDED QUESTION

20 sec • Ungraded

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Imenuj ovaj vijak?

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