Question

For a heater rated at
kW and 220 V, calculate :
(a) the current,
(b) the resistance of the heater,
(c) the energy consumed in 2 hours, and
(d) the cost if 1 kWh is priced at ​

Answer 1

Answer:

Kitna kW power?, pura question toh likho khaali potential difference diya hai khaali usse nahi nikalega, question mein dekho power ka value diya hoga woh likho tab solve kar denge pura.