Commercial Electrical Energy
An electrical appliance uses a lot of electric energy when it is operated e.g., geysers heaters etc. The electrical energy consumed is dependent on the time for which a specific appliance of fixed power rating is used. However, the energy used in hour is denoted as `1 kWh=3.6 xx 10^6` joule. This is represented as 1 unit. Different electrical appliance have difference power consumption which is mentioned on the device clearly.
An electric heater consumes 1.5 kW power. If it used everyday for 2 hours, then electric energy used in January is
Options:
(a) 90 unit
(b) 92 unit
(c) 93 unit
(d) 95 unit