What is servo lock in CNC how they work and if any parameter for them in CNC machine

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Why we are using air gap magnetic condutors

2 Answers   Ford, IOCL,

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What is the difference between Derived earth Fault and measured earth fault.How it works.

1 Answers  

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Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?

0 Answers  

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Do you have any P.L.C in your organization?

12 Answers  

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How to calculate amount of copper used in a motor (AC&DC), generator and transformer? Datasheet provides power rating and mass of the equipment....can we somehow use this available info.

1 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 Answers  

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why burdens of VTs is more than CTs?

0 Answers  

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

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resistivity of copper

1 Answers  

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A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?.

4 Answers   GATE,

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any idea abt REVERSE METERING concept.........?

0 Answers  

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