please do it as soon as possible and correct i need really good answer

Post by **answerhappygod** » Mon May 02, 2022 2:45 pm

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1. Which of the following applies to the instantaneous power in a single-phase ac circuit? O A. Constant component O B. Time varying component OC. Frequency of time varying component is twice the voltage or current OD. All of these
Question 2 (2 points) 3 2. When a large shunt capacitor is suddenly connected in parallel with the load bus in the distribution feeder, what would happen to this bus current? O A. Increase OB. Decrease OD. None of Above
Question 3 (2 points) 3. Consider the relationship S = (v3)IV._||1_|(cose + sino), where VlL is the line-to-line voltage phase and It is the line current phasor, and I*I indicates magnitude. Which of the following statements is true? O A. Sis the per-phase complex power B. This relationship can be used for both Y and A connected loads Oc. The power factor angle 0 is the angle by which VlL leads I, OD. None of Above
Question 4 (2 points) 4. Which of the following is NOT an advantage of a higher voltage distribution system? A. Less voltage drop for a given power flow O B. More power delivered for a given ampacity C. Improved reliability OD. Cover a wider geographical area
Question 5 (2 points) 5. Which of the following is NOT a component of a distribution network protocol (DNP) 3.0? A. Network Layer OB. Application Layer OC. Data-Link Layer OD. Physical Layer