Answer Posted / parin

it is possible to step up 220v to 11kv using transformer,transformer does not change frequency,ti only transfer power one stage to another with constant freq.

Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2700

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2198

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2813

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

5332

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please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

1957

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why capacitive load is not used in routine life????any reason is there ??????

1735

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what is meant by 3rd hormonics ?

1843

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How to calculate loses in transformer of 160 KVA ?

1639

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Define non-touching loop.

1302

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our industries ht line so power fluctation(once drop of power please rectify causes

2225

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2642

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

4153

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

1751

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what is the function of statics switch in ups and tell me parts

2017

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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1890

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