An upright vacuum usually cleans carpets better, but a canister vacuum is better with liquids or heavy debris.
No. If you can get it, vacuum is the best insulator.
A vacuum head that has a brush on the bottom - no wheels.
at cruising speeds you will be in a high vacuum situation that advances the timing for better economy.
The ultimate objective of a manufactured vacuum is zero pressure.The better the vacuum, the closer the pressure is to zero.
The engine's vacuum is mostly controlled by the cam. You can use a milder cam to increase vacuum, or purchase an inexpensive vacuum reservoir to make better use of the vacuum you have.
The Henry vacuum which is better known as the Hoover vacuum comes with a generous two year manufacturers warranty. An extended warranty for this vacuum can be purchased as an extra.
Theoretically yes because glass is a poorer thermal conductor than steel.
In a total vacuum I am sure they would die off. A vacuum cleaner will not kill them off but it is better to have them there than in the bed.
Central vacuum systems are vacuum's that clean the dust or whatever you suck up into your vacuum. It basically cleans the things you pick up with the vacuum and stores it into the vacuum bag better. Central vacuum systems also help your overall vacuuming experience by making it faster and easier.
Understanding the components of the vacuum bottle, one can be in better position of understanding the leakage. Microprocessor monitors leakage in the Vacuum bottle.
Yes, it will. In fact, it will work somewhat better at arc suppression because of the vacuum.