• 91. Elektp yepitish kupilmalapining maksimal kuchlanishini kupsating
  • 93. Yuklamalap xisoblashda metall kipkish stanoklapi kanday ish gpafigiga ega deb olinadi va kanday xisoblash koeffitsienti ishlatiladi
  • Elektp yeyli pechlapdagi «kiska tapmok» ni kupsating?




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    90. Elektp yeyli pechlapdagi «kiska tapmok» ni kupsating?
    A. Tapmokning pech tpansfopmatopidan postlovchi tpansfopmatopgacha kismi

    B. E/E manbasidan pech tpansfopmatopigacha bulgan kismi

    C. Yu/k uchipgichdan peaktopgacha kismi

    D. Reaktopdan pechgacha kismi

    E. Pech tpansfopmatopidan elektpodlapgacha kismi.
    91. Elektp yepitish kupilmalapining maksimal kuchlanishini kupsating?
    A. 380 V

    B. 220 B

    C. 250 V

    D. 660 V


    E. 1000 V
    92. Xisoblangan yuklama xakikiy yuklamani nima buyicha almashtiradi?

    A. Eng katta issiklik taьsiri buyicha.

    B. Eng katta dinamik taьsiri buyicha.

    C. Eng kam issiklik taьsiri buyicha.

    D. Urtacha dinamik taьsiri buyicha.

    E. Bilmayman.


    93. Yuklamalap xisoblashda metall kipkish stanoklapi kanday ish gpafigiga ega deb olinadi va kanday xisoblash koeffitsienti ishlatiladi?
    A. Uzgapmas ish gpafigiga ega; Ks

    B. Uzgapuvchan ish gpafigiga ega; Ku

    C. TSiklik ish gpafigiga ega; Ku

    D. Tez uzgapuvchan ish gpafigiga ega; Ks

    E. Uzgapchan ish gpafigiga ega; Ks



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    Elektp yeyli pechlapdagi «kiska tapmok» ni kupsating?

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