A delta connected load has a per phase impedance of 10 +j 10 ohms. It is supplied by a wye connected balance source through a 3-phase line with 1.0 ohm resistance and 1.0 ohms inductive reactance. The voltage sequence is given by Va=120/-30° Vb=120/-150° Vc=120/90°. What is the line A current? A. 13.86+j13.86 A B. 13.86-j13.86 A C. 5.07-j18.93 A D. -18.93+j5.07 A

Q: A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 300, through a…

A: Reactive power- Reactive power is the part of complex power that corresponds to storage and…

Q: If the supply voltage in three phase delta connection is 400 V, Calculate phase voltage. a. 400 V b.…

A: Line voltage is given as,

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A: In this answer we will try to find the line current as explained below. Consider the single phase…

Q: A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 300, through a…

A: Given load impedance, ZL=40-j30° On comparing with ZL=R-jXC

Q: Va Vc la In Ic Line Impedance Line Impedance Line Impedance Line Impedance Load Load n Figure 1.…

A: GIVEN DATA:-Va=120<0°Vb=170<−120°VC=170<−240°Zload=20+j20Zline=1+j10A). Line currents and…

Q: In a three-phase wye-connected source, the three phase currents are 12/15° A, 12Z- 105° A, and…

A: This question belongs to circuit theory . It is based on the concept of three phase circuit . It is…

Q: 5 VZ90° 5 AZ0° 3Ω R, >4Ω 3Ω

A:

Q: A load of 240 +j 120 is connected to a source of 240 V with a phase angle of 30°, through a…

A: Given data, ZL=-240+j120ΩVs=-240∠30°VXTr=j60ΩXC=-j120Ω

Q: A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 30°, through a…

A:

Q: A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 30°, through a…

A: Given data : Load impedance ZL=40-30j Source Voltage Vs=100∠30° inductive reactance XL=60Ω

Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

A:

Q: A load of 120 + j 60 is connected to a source of 120 V with a phase angle of 300, through a…

A: Power factor: It tells how much active power is utilized by the circuit from the apparent power. The…

Q: Find the total real power dissipation in a balanced delta-connected system. Phase voltage is 100V…

A: Given: A balanced delta connected system Phase voltage, Vph=100 V Load impedance, Zph=175 Ω Power…

Q: A voltage of 200 L 53°8' is applied across two impedances in parallel. The values of impedances are…

A: In the question, two parallel impedance are connected to voltage source V.  Find the value of kVA,…

Q: A 200 V single phase circuit has an apparent power of 5 KVA and reactive power of 4 KVAr. Then find…

A:

Q: rom the given circuit, take V₁ = 240, Z₁ = 20 - j3 ohms. Find the phase currents and line urrents.…

A: The given three phase system is balance. So we can analyse the circuit by per phase analysis.

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.