Answer Posted / mustafa

Servo motors used to control speed systems.It varies the
field current applied to the generator which in turn
controls the speed of the motor connected.
Induction motor will work on synchronus speed .

How many types of circuit loads are there in a common electrical circuit?

1201

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3875

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What are high pass filter and low pass filter? and What are the flowmeter ?

2037

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Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2170

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what is cathodic protection and why it use in industries?

2344

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the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

2392

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What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?

2435

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how desiel generate sart fail of eb?

2247

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Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

1782

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Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.

2652

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What are PLC leader logic program method

1820

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What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?

2401

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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?

1813

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How to find out damper winding failure for synchronous machine?

1570

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What is slope...? Explain slope 1 and slope 2...?

1656

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