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How to calculate speed?
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A 3 φ I.M. has synchronous speed of 250rpm and 4% slip at full load. The rotor has a resistance of 0.02Ω/ph and stand still reactance of 0.15Ω/ph. Calculate i) The speed at which max torque is developed. ii) The ratio of maximum to F. L. torque. iii) The ratio of maximum to starting torque.

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Calculate speed of motor when delivery maximum voltage. Also calculate the resistance to be added to achieve 3/4th of maximum torque at time of starting.

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How does an SCR's switching speed compare to other power electronic devices?

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What is the speed variation of the induction motor from no load to full load?

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How do you calculate line losses due to temperature variations?

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How to Calculate the charging Time and Charging current for battery Charging?
Answer : To calculate the charging time and charging current for a battery, we need to know a few basic parameters. Here's how to calculate each: ### 1. **Charging Current Calculation:** The charging ... of batteries have different safe charging currents. Let me know if you need more details on this!...

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

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How to calculate the RL?
Answer : To calculate the **resistance (R)** in an RL (Resistor-Inductor) circuit, you'll need to know the context in which you're working, such as the circuit's parameters (voltage, current, time, ... you have available, such as the frequency of the AC source or the time constant for transient analysis....

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