you just have to do some math. if the can lights are the only thing on the circuit then times the wattage of each bulb by the total bulbs and only put 80% of the circuit breaker max on the line. ie 20 amp breaker and 120 volt power equals 2400 watts max. 80% of that is 1920 watts. 15 amp breaker and 120 volt power equal 1800 watts max. 80% of that is 1440 watts. if there are already other item on the circuit then you should test the line fully loaded with an amp clamp to see what its carrying already, and then deduct that from your totals
"Dose"? Does "it" hold. No idea what "it" is.
40 I think...
Have you ever noticed there are many different sizes of "cans"
There is no exact number for this, each soda machine can hold different amounts of sodas. The average Pepsi machine would probably hold around 100-200 cans.
cans = 4oz, 8oz, 14.5 oz, 15oz, 26oz there is no standard but a medium would be 14.5 to 15oz depending on the product.
one bag has five lbs. of cans, then one hundred bags hold five hundred lbs of cans. 1000 lbs. = 1 ton. so then two hundred bags hold one thousand lbs tons) of cans, and you want two tons, so you need four hundred bags to hold two thousand lbs. (two tons) of cans.
can cans
You can use a circuit.
20 quarts not including the circuit
There are many ways you can design a simple traffic light circuit. I recommend you to use a 4017 IC. Please check this site as reference. It's a two way traffic light circuit. http://circuitdesolator.blogspot.com/2011/01/traffic-light-circuit-based-on-4017.html
30 in the tank and a couple of gas cans in the cargo area
The amount of crushed cans in a 55-gallon drum can vary based on the type of cans and how densely they are packed. On average, a 55-gallon drum can hold approximately 200 to 300 pounds of crushed aluminum cans. This estimate can fluctuate depending on the level of crushing and the specific design of the cans.