Think commute (like somebody who commutes to work), and then think of 'move around'. Addition and multiplication are commutative: X + Y is the same as Y + X.
A*B is the same as B*A (the * means to multiply) Subtraction and division are not commutative.
Kadema's Rule
it's not about the answer is about the process
It means to tell what the formula is
A justification is a method of proving a rule for all situations given a set of parameters.
1800
Two types of commutation process 1) Natural commutation 2) Forced commutation
Generally there are two methods of improving Commutation :- 1.Resistance Commutation 2.Emf or Voltage Commutation The Commutation can also be improve by using interpoles and compensating windings.
it is a type of forced commutation technique of thyristor
The first rule of math is to add, subtract, multiply, and divide.
the process of turning off of a thyrisror is known as commutation
Kadema's Rule
Voltage commutation: This is possible in ac circuits...The thyristor gets turned off by reverse bias (negative half cycle) voltage applied across it. This is also called line commutation. Current Commutation: This is possible in dc circuits ...This type of commutation makes use of auxiliary circuit which contains inductor,capacitor,diode and even a thyristor(auxiliary). This is called Forced commutation.
The two general types of commutation are commutation by substitution and commutation by remission. Commutation by substitution involves replacing a harsher penalty with a lesser one, such as changing a death sentence to life imprisonment. Commutation by remission refers to the reduction of the duration of a sentence, leading to an earlier release from incarceration. Both types aim to provide a form of clemency and reflect the authority's discretion in the justice system.
there is no rule i think my teacher said its about the pattern
a rule used to solve math questions
phase controlled RECTIFIER circuit used Natural Commutation......
1.resistance commutation 2.e.m.f commutation