Why the Motor takes High Current in Starting time?

5 Answers  

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How many different speeds can be obtained in cascade control of two induction motors?

1 Answers  

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what is meant by tranformer impedance?

0 Answers   Synergy,

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Write a note on Treatment for electric shock.

0 Answers  

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What is Dry type transformer.How it works

6 Answers   Vatika,

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How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

1 Answers   IOCL, wbsedcl,

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To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

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what is rotary ups?

2 Answers  

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Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?

5 Answers  

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what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

0 Answers   PCL,

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railway exam in asst loco pilot old test paper

25 Answers   Indian Railways, Loco Pilot, RRB, Southern Railways, TATA, Vimal,

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Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor having 3 phase 460 volts, 0.8 Pf.

2 Answers  

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