# The normal value of adhesion friction is?

The normal value of adhesion friction is 0.25.

## Related questions

Last Answer : The value of co-efficient of adhesion will be high when rails are cleaned with sand.

Description : The ratio of limiting friction and normal reaction is known as?

Last Answer : The ratio of limiting friction and normal reaction is known as coefficient of friction.

Description : In a synchronous generator if the excitation increased from a low value to normal value, with a fixed load  (A) The armature current increases and the power factor decreases  (B) The armature ... but is lagging  (D) The armature current decreases and the power factor increases and is leading

Last Answer : In a synchronous generator if the excitation increased from a low value to normal value, with a fixed load The armature current decreases and the power factor increases and is leading

Last Answer : When a bogie negotiates a curve, reduction in adhesion occurs resulting in sliding. Thus sliding is acute when wheel base of axles is more, degree of curvature is more.

Last Answer : Co-efficient of adhesion is low in case of D.C. traction than in the case of AC. traction.

Last Answer : The friction at the track is proportional to speed.

Description : Is it normal for dyslexics to get headaches and feel dizzy when they read white text on a black background?

Last Answer : answer:I’m a bit curious. Is this any easier to read? If that helps you can install it as a system font and force your browser to always use it.

Description : Imagining things in your head about killing people when they make you really mad, is that not normal? Or just crazy?

Last Answer : I do it and I can see blood and stress is deverted to laughing at myself.

Description : What things and situations that others find normal do you find ridiculous?

Last Answer : Parents who are hyper-involved in their children’s lives. Who take the credit for their children’s accomplishments. Who scream from the sidelines at sporting events, as if their child is the only one who could possibly : get the ball! take a shot! block him! . You know, that’s why they have coaches.

Description : The effect of increasing load on a synchronous motor running with normal excitation is (A) Increase both its Ia and power factor. (B) Decrease Ia, but increase power factor. (C) Increase Ia, but decrease power factor (D) Decrease both Ia and power factor.

Last Answer : The effect of increasing load on a synchronous motor running with normal excitation is Increase Ia, but decrease power factor

Last Answer : A synchronous motor running with normal excitation adjusts to load increases essentially by increase in armature current.

Description : What is Friction?

Last Answer : Friction is the force that opposes the relative motion or tendency to such motion of two bodies in contact. If we try to push a block of wood across a table, there are two opposing forces ... table) the object moves further and further before stopping. This demonstrates Galileo's law of inertia too.

Description : We often sprinkle talcum powder on the carom board . This is done to reduce ______ between the board and the striker. a) friction b)movement c)speed d)contact

Description : ________ is a substance that can reduce the force of friction between the two surface in contact. a) lubricant b)paste c)water d)push

Description : A ball bearing is used in shafts of motors, dynamos to reduce ______. a) movement b)friction c)speed d)none

Description : The skidding of vehicle on snow is because of very little _______. a) pull b)friction c)push d)none

Last Answer : They change the direction  of the objects  They change the size of the objects

Description : Describe with neat diagram air friction damping.

Last Answer : Air Friction Damping: Here air trapped in the chamber works as damping medium for the piston movement connected to the spindle. The piston moves in the air chamber. The clearance between piston and ... will be the damping torque, bringing the pointer to the equilibrium position quickly.

Description : The friction losses in Real Transformers are :  (A) 0% (B) 5% (C) 25% (D) 50%

Description : Kinetic friction is the?

Last Answer : Kinetic friction is the friction force acting when the body is in motion.

Description : Tangent of angle of friction is equal to?

Last Answer : Tangent of angle of friction is equal to coefficient of friction.

Description : Dynamic friction as compared to static friction is?

Last Answer : Dynamic  friction  is   less  compared  to  static  friction.

Description : Coulomb friction is the friction between?

Last Answer : Coulomb friction is the friction between bodies having relative motion.

Description : Limiting force of friction is the?

Last Answer : Limiting force of friction is the friction force acting when the body is just about to move.

Description : Coefficient of friction is the?

Last Answer : Coefficient of friction is the ratio of limiting friction and normal reaction.

Description : On the ladder resting on the ground and leaning against a smooth vertical wall, the force of friction will be?

Last Answer : On the ladder resting on the ground and leaning against a smooth vertical wall, the force of friction will be zero at its upper end.

Description : On a ladder resting on smooth ground and leaning against vertical wall, the force of friction will be?

Last Answer : On a ladder resting on smooth ground and leaning against vertical wall, the force of friction will be upwards at its upper end.

Description : The coefficient of friction depends on?

Last Answer : The coefficient of friction depends on nature of surface.

Description : Angle of friction is the?

Last Answer : Angle of friction is the angle between normal reaction and the resultant of normal reaction and the limiting friction.

Description : Why don't they make square flat screen TV's?

Last Answer : answer:There is something wrong with your television. I have the same size Samsung and do not have this problem….......at all. We love it.

Last Answer : I nearly facepalmed myself into a coma. That is all.

Description : Air resistance ______ with an increase in the speed of the object moving through it. a) increases b)decreases c)remains same d)no change

Description : Liquid pressure at any point inside the liquid, depends upon _______of the liquid and the height of liquid column above that point. a) area b)density c)weight d)none

Description : How important is the value of something if someone finds no worth in it?

Last Answer : answer:Sounds like Larry L. made out. He was just going to throw the items away. Now he has money for his trash.' The woman /buyer thinks she made out too. Such things as value' are in the eye ... , ice is of little value to an Eskimo. But it is rare and valuable to someone living on the Equator.

Description : Is there any value to the Franklin Lawn Darts 3210?

Last Answer : I don’t know, but I DO know that it is illegal to sell lawn darts in the state of California. I recommend going on ebay and seeing what they are selling for to give you some idea of what you might be able to get for them.

Description : What do you value?

Last Answer : In people: goodness and a sense of humor In ordly goods: utility

Description : Does it have to be of value to anybody?

Last Answer : Are you trying to get us to do your homework?

Description : How to Find the Value of Old Coins

Last Answer : How to Find the Value of Old Coins If you have an antique coin collection, or if you just managed to find a couple of really, really old coins lying around, it's likely that you've wondered how ... this article, you'll surely be delighted to learn how to clean old coins or how to clean dirty money.

Description : Define Dielectric Strength for transformer oil. State its value for new transformer oil.

Last Answer : Dielectric strength is defined as the maximum voltage that can be applied to across to the Fulid with out electrical breakdown is called Dielectric strength.

Description : Calculate the value of equivalent capacitance of the combination.

Last Answer : Calculate the value of equivalent capacitance of the combination

Description : Define : i) Maximum Value ii) RMS Value of ac supply

Last Answer : i) Maximum Value :- The maximum or peak value attained by an alternating quantity during positive or negative half cycle, is called maximum value or peak value.  ii) RMS Value of ac ... as produced by the alternating current when flowing through the same resistance and for the same time.

Description : Define : i) Average value ii) RMS value of an AC Wave.

Last Answer : i) Average value: The average value is defined as the average of all instantaneous values during one alternation . That is, the ratio of the sum of all considered instantaneous values to the ... as produced by the alternating current when flowing through the same resistance for the same time.

Description : The determinant of a 2 x 2 matrix is 50. If one eigen value of the matrix is 10, the other eigen value is ________.

Description : RMS value formula

Last Answer : RMS value formula

Description : Instantaneous value of a sine wave voltage

Last Answer : Instantaneous value of a sine wave voltage

Description : Average value

Description : Define average value.

Last Answer : Average Value of Sinusoidal AC Waveform: The average value is defined as the arithmetical average or mean value of all the values of an alternating quantity over one cycle.  And/OR  For ... charge as is transferred by the alternating current during the same time under the same conditions.

Description : Define RMS value.

Last Answer : RMS Value of Sinusoidal AC Waveform: The RMS value is the Root Mean Square value. It is defined as the square root of the mean value of the squares of the alternating quantity over one cycle ... power or heat as is produced by the alternating current during the same time under the same conditions.

Description : Which of the following connection of transformers will give highest value of secondary voltage ? (A) Delta primary delta secondary (B) Delta primary star secondary (C) Star primary star secondary (D) Star primary delta secondary

Last Answer : Which of the following connection of transformers will give highest value of secondary voltage ? (A) Delta primary delta secondary (B) Delta primary star secondary (C) Star primary star secondary (D) Star primary delta secondary

Description : True value has been 50 whereas measured value is 40 then the percentage error in the reading will be ______.  (A) 20% (B) 40% (C) 50% (D) 30%

Last Answer : True value has been 50 whereas measured value is 40 then the percentage error in the reading will be 20%.