0
The main rotor is for lift, the small one is for steering and stability.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why do helicopters always have a set of two blades?
Helicopters have 2 sets of blades to keep the helicopter balanced. This is due to the unique shape of the helicopter.
What is a stage of an impulse turbine?
In an impulse turbine, the stage is a set of moving blades behind the nozzle. In a reaction turbine, each row of blades is called a "stage." A single Curtis stage may consist of two or more rows of moving blades.
What are Xemnas' ethereal blades?
Xemnas' ethereal blades are his main weapons. They are two blades of energy that extend directly from his hands. They can be extended or shortened at will, as well as shot like projectiles. Interdiction is the best set of ethereal blades that Xemnas can use in Mission Mode of Kingdom Hearts 358/2 Days.
Why do helicopters always have two sets of blades?
The upper set, the rotor, provides lift. The smaller blade at the rear provides steering .
How many shoulder blades do you have?
Humans have two scapulae (aka shoulder blades)
What is the value of a set of two knives with engraving in German on the blades and swastikas on the handles?
overall condition makes the price. Next, what kind of knifes. Can you send me a picture ????
Who can sharpen clipper blades for 5.25 a set?
Beck's Blades and Repair sharpens clipper blade sets for 5.00 (small) and 6.00 (large).
How do scissors cut paper?
Scissors have two sharp blades and when you put paper in between the blades and press down, the blades cut the thin piece of paper.
Can you put window wipers wrong way so drivers side is on passangers?
My '96 Ford has two different sises of blades, so if you bought a set like this you could mix them up. Most blades can be removed from the frames, so you could switch them for a temporary cure.
Is there a manufacturer of window fans that produces a fan with only two blades?
A twin window fan is considered to have two fan blades. Holmes is one of many manufacturers of such a fan. In reality, a window fan will have at least three blades per fan unit with a twin fan have 6 blades total.
What is a sidewinder mag?
its a power saw with two blades ...
What is a set of steam-powered fan blades that spins a generator at a power plant?
A turbine.
