RCDD Ch9 Power Distribution 2025/2026 Exam Questions with 100% Correct Answers | Latest Update

RCDD Ch9 Power Distribution 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update



Calculate the real power in watts needed to deliver 5 amperes of current in

a 120 Volt ac circuit. The power factor for the circuit is 0.8.




A - 480 W

B - 600 W

C - 750 W

D - 900 W




Page 9-13 - 🧠 ANSWER ✔✔A


If the real power consumed by a load is 2000 W and the power factor is

0.8, how many tons of air conditioning is required to maintain ambient

temperature in the space where the load is located?


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, A - ≈ 0.3 tons

B - ≈ 0.6 tons

C - ≈ 0.75 tons

D - ≈ 1 tons




Page 9-13 - 🧠 ANSWER ✔✔B


What type of fluctuation is caused by an increase in the nominal voltage or

current lasting from 0.5 cycles to one minute?




A - Swell

B - Sag

C - Overvoltage

D - Transients/Surge




Page 9-20 Table 9.3 - 🧠 ANSWER ✔✔A



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STATEMENT. ALL RIGHTS RESERVED
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