real power losses

This disease is characterised by bleeding gums, loosening of teeth, muscular and joint pain, along with general weakness, fatigue, loss of weight and poor healing power..

Suppose a block connected by a spring is kept on a rough table as shown in the figure. The block is pulled aside and then released. It moves towards the centre A and has a velocity v 0 , as it passes through the centre. It goes to the other side of A and then comes back. This time, it passes throug..

Electric power is usually generated at places which are far from the places where it is consumed. Distribution of Electricity from Grid The power is transmitted over long distances at high voltage to minimize the loss of energy during transmission. For a given electric..

If the two bodies stick together after the collision, the collision is said to be perfectly inelastic. In this type of collision, the loss of kinetic energy is maximum but not complet..

where W 1 is the input power and W 2 the output power. If W W 2 exceeds W 1 , the value is positive and is spoken of as again. When W 1 exceeds W 2 the expression will be negative and indicates a loss. The decibel is also used as a measure of the amount of power..

To prevent the losses of heat and to protect the persons operating the reactor from the radiation and heat, the entire reactor core is enclosed in a heavy steel or concrete some called the shield. In nuclear power plants, the large amount of energy which is released in the form..

. A choke coil is basically a coil of high inductance L and a small resistance r connected in series. The Average power consumed over a complete cycle in a practical choke coil is P = E r m s I r m s cos..

The light coming from an object enters the eye through cornea and pupil. The eye lens converges these light rays to form a real, inverted and diminished image on the retina. The light sensitive cells of the retina gets activated with the incidence of light and generate electric signals. ..

Working of an Eye - The light coming from an object enters the eye through cornea and pupil. The eye lens converges these light rays to form a real, inverted and diminished image on the retina. The light sensitive cells of the retina gets activated with the incidence of light and generate..

Maximum EMF E 0 = NBA w = 20 x 3 x 10 - 2 x 3.14 x (8 x 10 - 2 ) 2 x 50 volt = 0.6 volt Average EMF for one cycle is zero. Maximum current, Power loss The source of this power is the external agent (motor) which helps the coil rotating against the torque of ..