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A negative rack angle leads to downward pressure that results in compression waves appear in front of the cutting instrument. It takes great pressure to avoid the cutting implement's blade rising up on those waves.
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What applications would you use a rack-mounted PLC for?
A modular PLC is use mainly for complex task such as manufacturing of precision equipment
What is a red out?
Red out is an expression for the effect of excessive negative gravity. Caused by "excess" blood in the head ... actually the failure of blood to flow out of the head. Chief cause is outside loops in aircraft.
Why is there a twist in a propeller blade?
to keep the angle under which propeller section sees the relative velocity. Because, a propeller essentially is a wing which rotates around an axis parallel to the flight velocity. wings operate best at a certain angle of attack, which is an angle at which wing 'sees' the flow. now, propellers rotate and tangential velocity increases from root to tip. airflow velocity is obviously constant. tangent of angle between relative velocity and prop section is air velocity / tangential velocity. we want angle between propeller section and relative velocity to constant, since tangent changes from root to tip , we need to change angle of propeller section itself.
How do you machine an angle on a milling machine?
It depends on what milling machine you are using. If its the over head type (looks like a drilling machine) or if its the type where an arbour runs horizontal to the machine - line a circular saw. IN the prior you and incline the the head of the machine to the angle you need and using the correct cutter type cun angle slots end angles etc. If your using the latter machine you would normally set the jig, vice or securing system to the angle you want and use the machine to cut the work piece. There are numourus ways to cut anglles on millers its dependant on the machine you have, cutters available, work piece securing equipment and finally the type of angle required
Why do rain drop undergo total internal reflection?
Simple - they don't. TIR occurs when there is no external angle that corresponds to the internal angle. Since the light has to originate outside of the raindrop, and the geometry is the same every time the light crosses the boundary, there is always an external angle corresponding to the internal one. Anybody who claims otherwise is confusing "*AN* internal reflection" with "total internal reflection."
What do you call a crushed angle?
A Rectangle (wrecked angle)
What is cos of a negative angle?
The cosine function is an even function which means that cos(-x) = cos(x). So, if cos of an angle is positive, then the cos of the negative of that angle is positive and if cos of an angle is negative, then the cos of the negative of that angle is negaitive.
What can be said about a situation in which work done is negative?
the formula F.S cos angle is used (the dot product) so if angle is 0,cos angle=1 hence work done is positive and maximum if angle is 90 so cos 90 is 0 hence work done is minimum if work done is negative the angle is 180 The work done by friction is always negative (opposite the force) Since work is force x displacement, a negative value for work could mean that the displacent was negative
Is pollute is a negative or positive?
negative effect negative effect
What home items has an obtuse angle?
Some home items that have an obtuse angle are bay windows, a dish rack, and chaise lounges.
What name is given to an angle below zero?
This is a negative angle.
What guitar effect is used in Spit It Out by Slipknot?
Its a Humanizer effect that is for what i know, only on the boss rack multi effect he uses
What are positive and negative angle?
positive and negative angles of 87 degrees
Can reference angles be negative?
Certainly. A negative angle is simply clockwise instead of counterclockwise from the zero angle, but this is usually not indicated as such on a drawing.
Is a zero degree angle better than a positive or negative angle?
Better for what?
Does a roller coaster have a negative or positive effect on the brain?
Negative effect on the brain.
What Is The Negative Effect Of Evaporation?
A negative effect of evaporation is that the liquid turns into gas.
