Round This!
Round 12.357 to the nearest hundredth.
What is 12.36?
Find the length of the HYPOTENUSE in a right triangle with LEGS measuring 16 inches and 12 inches.
(Include units)
What is 20 inches?
This is the average daily load for 1 dishwasher using 1,500 watts for 2 hours per day for 7 days in the week.(Include Units)
What is 3,000 watt-hours?
This is the average AMP-hours a day for a set of appliances averaging 2,505 Watt-hours each day with an inverter efficiency of 90%, a DC system Voltage of 12V, and 0V for the DC average daily Load. (Round to the nearest hundredth)
What are 231.94 AMP-hours?
A household device needs this ARRAY PEAK AMPS as it averages 81.6 AMP-hours per day. (round to tenths place)
Includes: Battery Efficiency = 80%; Peak Sun Hrs. per day = 4.2; Peak Amps per module = 5.02; DC System Voltage = 48V; Nominal Module Voltage = 12V
What are 24.3 Amps (array peak amps)?
Round 191.711111 to the nearest whole number.
What is 192?
Find the surface area of a cube measuring 3.75 inches on its length, width, and height.
(include unit of measurement, round to the nearest tenth)
What is 84.4 inches2?
This is the average daily load for one 49" TV using 85 watts for 2 hours per day for 6 days in the week. (Include units of measurement, round to the nearest TENTH)
What is 145.7 Watt-hours?
This is the number of batteries in parallel for a set appliances using an average of 250.9 AMP-hours per day, using a 12V DC Voltage system, 0V for the DC average daily Load with 2 days of autonomy, a discharge limit of 50%, and a battery AMP-hour capacity of 120.
What are 9 batteries?
The similar household device averaging 81.6 AMP-hours per day requires this number of MODULES in PARALLEL when the Array Peak Amps are 30 Amps.
Includes: Battery Efficiency = 80%; Peak Sun Hrs. per day = 4.2; Peak Amps per module = 5.02; DC System Voltage = 48V; Nominal Module Voltage = 12V
What are 6 modules in parallel?
Round 17.62599 to the nearest THOUSANDTH.
What is 17.626?
Find the length of the LEG in a right right triangle that has a 2 ft. LEG and a 4 ft. HYPOTENUSE.
(Include units)
What is 3.5 feet?
This is the average daily load for a cell phone charger using 25 watts for 2 hours four times a day for 7 days in the week. (Include units of measurement)
What is 200 Watt-hours?
This is the total number of batteries needed for the previous appliances requiring 9 batteries in parallel, with the 48V DC system Voltage and 8V batteries.
What are 54 total batteries?
A household device needs this TOTAL number of solar MODULES to operate if it requires 5 modules in parallel when averaging 81.6 AMP-hours per day.
Includes: Battery Efficiency= 80%; Peak Sun Hrs. per day = 4.2; Peak Amps per module = 5.02; DC System Voltage = 48V; Nominal Module Voltage = 12V
What are 20 Total Solar Modules?
Round 0.11119 to the nearest whole number.
What is 0?
Find the surface area of a rectangular prism measuring 1.5 feet in length, 3 feet wide, and is 2.5 feet tall.
(include units of measure)
What is 31.5 square feet?
This is the average daily load for 1 refrigerator using 700 W for fifteen minutes, 15 times per day for 7 days in the week. (Include units of measurement)
What is 2,625 Watt-hours?
This is the TOTAL number of batteries needed for an electric oven using 767.9 Watt-hours for its AC average daily load.
Inverter Efficiency = 90%; DC Avg. Daily Load = 0; Days of Autonomy = 15; Discharge Limit = 40%; Battery AH Capacity = 1,100 Amps; DC System Voltage = 48V; Battery Voltage = 12V
What are 4 total batteries?
These LED Light Bulbs need this TOTAL number of solar MODULES to operate as it averages 13.3 AMP-hours per day. Includes: Battery Efficiency = 90%; Peak Sun Hrs. per day = 4.1; Peak Amps per module = 5.05; DC System Voltage = 48V; Nominal Module Voltage = 12V
What are 4 Total Solar Modules?
Round 1,889.9999 to the nearest TEN.
What is 1,890?
This is the surface area of a square pyramid that has a base with each side measuring 12inches. The triangular lateral faces have heights of 10 inches, and share the base lengths of 12 inches.
(Include units of measurement)
What is 384 in2?
This is the average daily Watt-hours for 1 electric dryer using 5,400 watts for 1/8th of the day for 4 days in the week. (Round to the tenths place)
What is 9,257.1 Watt-hours?
This is the TOTAL number of batteries needed for a space heater using 4,950 Watt-hours for its AC average daily load.
Inverter Efficiency = 90%; DC Avg. Daily Load = 0; Days of Autonomy = 4; Discharge Limit = 30%; Battery AH Capacity = 120 Amps; DC System Voltage = 12V; Battery Voltage = 6V
What are 102 total batteries?
This electric oven requires this TOTAL number of solar MODULES to operate as it averages 455.03 AMP-hours per day. Includes: Battery Efficiency = 85%; Peak Sun Hrs. per day = 4.2; Peak Amps per module = 5.1; DC System Voltage = 48V; Nominal Module Voltage = 6V
What are 200 Total Solar Modules?