Answer / laxmikanta sasmal

low energy consumption,faster and smooth operation,high grade safety,reduced maintenance cost are only the reasonS

Answer / lokesh kumar soni

smooth start and stop.
no jerking of load.
exact positioning
better protection for motor.
high/low speed selection.
reliability of break shoe.
programmable break control.
easy circutry
reduction in controls
increases motor life

For high frequency application we use which transformer?

0 Answers  

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why DC is not generated instead of AC?

4 Answers  

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Do inductive loads have distorted current waveforms ?

0 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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The size and construction of bushings in a transformer depend upon?

0 Answers  

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What do you mean by the zone of protection?

0 Answers  

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how to read idmt curva

0 Answers  

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Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

0 Answers   DAE, Tata Chemicals,

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What is the difference between earth and neutral

4 Answers   ABB, Tamboli Engineers,

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what is the frequency of direct current(dc)?

12 Answers   Cognizant, University,

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How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations

0 Answers   IBM,

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What is miller crystal oscillator? Explain its operation?

0 Answers  

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