Rotor Resistance in Electric Traction Formulas

Rotor Resistance starter, a star connected variable resistance is connected in the rotor circuit through slip-rings. And is denoted by R_r. Rotor Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Rotor Resistance is always positive.

Electric Traction formulas that make use of Rotor Resistance

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FAQ

What is the Rotor Resistance?

Rotor Resistance starter, a star connected variable resistance is connected in the rotor circuit through slip-rings. Rotor Resistance is usually measured using the Ohm for Electric Resistance. Note that the value of Rotor Resistance is always positive.

Can the Rotor Resistance be negative?

No, the Rotor Resistance, measured in Electric Resistance cannot be negative.

What unit is used to measure Rotor Resistance?

Rotor Resistance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Rotor Resistance can be measured.

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