What will happen if the d.c. Machine is operated below rated speed?

0 Answers  

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How can I calculate the trnaformer effciency at different loading condition?

2 Answers  

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electricity requires a medium to flow and it cannot flow through air. so how does lightning come to earth through air without any medium?

3 Answers  

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what is the difference between Inverter and ups

1 Answers   L&T, MTS,

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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what should be the resistance valve of healthy earth pit

1 Answers   Reddy Labs,

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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

0 Answers  

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Is 3 phase induction motor can work as a generator?? if so why & how??

2 Answers   Jindal,

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I completed iti in2004 I was worked in A grade contractor can I get c licence

0 Answers  

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What is the direction of rotation of blades in a table fan and in a ceiling fan ?

11 Answers   Power Grid,

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What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

0 Answers   Divis Laboratories, Intel, Sainor Labs,

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How do you calculate of power factor, if it is lagging or leading for unit(1).

4 Answers  

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