What are types for circuit breakers? What is MCCB? Define Ohms laws?

Question

Accepted Answer

Circuit breakers are devices that protect electrical circuits from overloads and short circuits. MCCB stands for Molded Case Circuit Breaker. Ohm's Law relates voltage, current, and resistance in a circuit.

Types of circuit breakers include miniature circuit breakers (MCBs), molded case circuit breakers (MCCBs), and residual current circuit breakers (RCCBs).
MCCB is a type of circuit breaker that provides protection against overloads and short circuits. It is commonly used in industrial and commercial applications.
Ohm's Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance between them.
Ohm's Law can be expressed as V = I * R, where V is the voltage, I is the current, and R is the resistance.
For example, if a circuit has a voltage of 12 volts and a resistance of 4 ohms, the current flowing through the circuit would be 3 amperes.

Accepted Answer

Main crunt cercict braker

What are types for circuit breakers? What is MCCB? Define Ohms laws?

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