No, but whatever you save on electricity you are likely to lose on the food going bad faster.
A compact Comet fridge with a freezer combination can cost anywhere from $100 to $300. It all depends upon which features you need with your fridge and freezer combo.
It depends on the fridge. Newer fridges are generally more efficient, so would use less electricity, although size is a definite factor. There should be sufficient information on the fridge to determine watts, though you may have to calculate. Watts = amps x volts. Volts = 120. I'd use 120 to avoid underestimating. In any case, running a fridge only for beer is an avoidable cost unless you make better use of it. Replacing an old fridge and a separate freezer with a newer'' more efficient fridge with useable freezer space probably uses less electricity than 2 older appliances.
It would depend on what we using inside of the truck. My block heater is a 300 watt unit. Nine hours of being plugged in uses 2700 watts, or about $0.30 if power is at a dime a Kwh.If we are also powering an inetrnal heater, TV and Fridge the power could triple.
electricity
because when the sun is shining, you can get electricity and when it's night, all the stored up energy will be used. Regular electricity however will run up your electric bill and cost a lot of $$$
The cost of a commercial refrigerator depends a lot on the brand and the "extras" you get on the fridge. Average prices for a commercial fridge can start at around $600 and can climb to over $3000.
The cost of electricity per month depends on the amount that is used. For the average house, it will cost between 50 to 75 dollars. If the home is heated by electricity, it can cost considerably more.
A fridge runs about half the time with out opening the door. Opening the door many times a month might add about 30 hours to the regular run time of the fridge. 30 hours of running a fridge costs about .90 dollar. If you open the fridge about 10 times a day for a month that would mean you open the fridge 90 times. so each opening of the fridge probably costs about .001 dollars. or 1/10 of a penny. Its inserting very hot items or leaving the door open for a long time while deciding what to eat that will cost more. obviously refrigerators run less in the winter unless you heat your house irregularly high and they run more in the summer. And again the price will be a bit more for each door use in the summer as the temp escaping in to the fridge when you open it is hotter.
how much will water and electricity cost?
A fridge magnet usually cost between $3 to $8. Souvenirs like beach magnets or other city's magnets normally are higher prices due to its memories to a specific place.
Electricity cost not a controllable cost. The manager cannot influence this type of expense. To the extent where a cost cannot be managed it is indeed a non controllable, now for electricity, to the extent where consumption can be raised or lowered it becomes a controllable cost. If the consumption can be optimized through processes or equipments it then is a controllable cost.
It is not impossible. This is called "regenerative braking". By turning the motor into a generator (switch round the wiring) the train is slowed down and (if it is an electric train) the electricity produced can be put back into the electrification system for use by another train that is accelerating at the same time. But when you do this you slow the train down, so it makes no sense except when you want to slow it down. Otherwise you are just turning electricity into movement and turning it straight back into electricity, and very inefficiently.