Q
1 kilowatt is equal to ______.
RRB Group D / RRB Technicians Grade-III
2018 / 2024
✓ Answer:
C
1000 J s⁻¹
1 kW = 1000 W and 1 W = 1 J/s, so 1 kW = 1000 J s⁻¹.