An electric motor takes 5 ampere from a 220 volt line calculate power of the motor and energy consumed in 30 seconds
Answers
Answered by
5
power=Volt×Ampere
P=VI
V=220,I=5A
P=220×5
P=1100W
E=Pt
P=1100W,t=30s
E=1100×30=33000J
P=VI
V=220,I=5A
P=220×5
P=1100W
E=Pt
P=1100W,t=30s
E=1100×30=33000J
Answered by
0
GIVEN
- Voltage (V) = 220 V
- Current (I) = 5 A
- Time (t) = 30 s
- .
FORMULA TO BE USED
- P = V × I
- Energy consumed by the motor = P x t
POWER CALCULATION
- P = 220 x 5
- P = 1100 W
ENERGY CALCULATION
- E = 1100 x 30
- E = 3.3 × 10⁴ J
RESULTS
- Power of the motor = 1100 W
- Energy consumed by the motor = 3.3 × 10⁴ J
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