To calculate the refrigerator's power consumption in units for a whole month, you'll need to know the power rating in kilowatts (kW) and the number of hours it operates per day. You already have the power consumption listed as 1.6 kW-h (kilowatt-hours) per 24 hours, which means the refrigerator uses 1.6 kilowatt-hours of electricity in a day.
Now, let's calculate the monthly power consumption in kilowatt-hours:
Step 1: Find the daily power consumption in kilowatt-hours. 1.6 kW-h / 24 hours = 0.0667 kW-h (rounded to four decimal places)
Step 2: Determine the number of days in the month. Assuming an average of 30 days in a month.
Step 3: Calculate the monthly power consumption in kilowatt-hours. 0.0667 kW-h (daily consumption) * 30 days = 2.001 kW-h (rounded to three decimal places)
So, the refrigerator's power consumption in units for a whole month is approximately 2.001 kilowatt-hours. Please note that this is an estimation, and the actual power consumption may vary depending on factors like the refrigerator's efficiency, ambient temperature, frequency of door openings, and how full the refrigerator is.