Transformer EMF Calculation: EMF is nothing but a voltage which built at the transformer terminal when you apply voltage at another winding. EMF E (V) in volts is equal to the 4.44 times of product of frequency F (Hz) in Hertz, maximum flux ϕ m in Weber and the number of conductor N in number. EMF equation can be written as,

EMF equation of Single Phase Transformer derivation (Derivation of EMF equation for Transformer) BEE Gautam Varde 16.4K subscribers Subscribe 163 Share 7.2K views 1 year ago.

Iron with steam. Hard Solution Verified by Toppr 3Fe+4H 2O Fe 3O 4+4H 2(g) Generally metal react with steam to form metal oxide and hydrogen gas. Iron reacts to form iron(II,III) oxide [FeO+Fe 2O 3] and H 2 gas. Was this answer helpful? 0 0 Similar questions What happens when an acid reacts with a metal oxide? Explain with the help of an example.

A solid sphere of mass M = 10 kg and radius R = 2 is rolling without slipping with speed V = 5 m/s on a flat surface when it reaches the bottom of an inclined plane that makes an angle of Θ = 37° with the horizontal. The plane has just enough friction to cause the sphere to roll without slipping while going up.

Q. Derive an expression for kinetic energy, when a rigid body is rolling on a horizontal surface without slipping. Hence find kinetic energy for a solid sphere. Q. A solid sphere is in rolling motion. In rolling motion a body possesses translational kinetic energy ( Kt) as well as rotational kinetic energy ( Kr) simultaneously.

Let p be a prime number. The quadratic equation having its roots as factors of p is (a) x2 –px +p=0 (b) x2 – (p+1)x +p=0 Show more Show more

View solution Decomposition reactions require energy either in the form of heat or light or electricity for breaking down the reactants. Write one equation each for decomposition reaction where energy is supplied in the form of heat, light and electricity.

CKD-EPIcr. (ml/min/1.73 m 2) CKD-EPIcys. (ml/min/1.73 m 2) CKD-EPIcr-cys C. (ml/min/1.73 m 2) 59. 66.

caSo4.1/2 H2O + 1 1/2 H2O=> caSo4.2H2O. plaster of Paris reacts with water to form gypsum salt.

Solution: 2 × 78 g m C 6 H 6 → 15 × 22.4 l i t O 2 7.8 g m C 6 H 6 →? = 15 × 22.4 2 × 78 × 7.8 = 16.8 l i t

Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved.. 8,029 views Jun 23, 2020 Q.3 Metal compound A reacts with dilute hydrochloric acid to.

In a balanced chemical equation, the total number of atoms of each element present is the same on both sides of the equation. Stoichiometric coefficients are the coefficients required to balance a chemical equation. These are important because they relate the amounts of reactants used and products formed.