Math, asked by viveksinghrautela21, 9 months ago


400W अनुमत का कोई रेफ्रिजरेटर घंटे / दिन चलाया जाता है। 30 दिन तक चलाने के लिए
का मूल्य क्या होगा? (दर 3.00 रुपये प्रति KWh)/​

Answers

Answered by Anonymous
4

Answer:

An electric refrigerator rated 400W operates 8 hours day . what ... to operate it for the month of january at 30 rupees per kWh ... total cost required = 96 x 3 = 288 kwh.

Similar questions