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Job

An unbalanced Y-load has balanced voltages of 100 V and the ach sequence. Calculate the neutral current. Take ΖΑ = 15 Ω, ΖΒ = 10 + 15 Ω, ΖC = 6 - j8 Ω. 

Created: 3 weeks ago | Updated: 3 weeks ago
Updated: 3 weeks ago

The voltage source is balanced (100 V) having acb sequence. 

VAN 

VCN =100-120° 

VBN =100-240°  

Ia=VANZA=1000°15=6.670°

Ib=VBNZB=100120°10+j5=8.9493.44°

Ic=VCNZC=100120°6-j8=10-66.87°

Neutral Line Current, 

In=-Ia+Ib+Ic=6.670°+8.9493.44°+10-66.87°

=10.06178.4°AAns.

3 weeks ago

ইলেকট্রিক্যাল এন্ড ইলেকট্রনিক্স ইঞ্জিনিয়ারিং (EEE)

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