railway DFCCIL Executive 2025 Mock Test Electrician and Wireman Electrical Appliances

Calculate safe and suitable inverter rating for a domestic load of 5 tube lights of 20 W each, 6 fans of 60 W each, one TV of 100 W and kitchen appliances of 500 W assuming a power factor of 0.8.

1

800 VA

2

1.0 kVA

3

1.5 kVA

4

1200 VA

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