Answer Posted / rahul

IT WORKS ON A ELECTRO MAGNETIC INDUCTION
servomechanism.The term correctly applies only to systems
where the feedback or error-correction signals help control
mechanical position or other parameters.

How to calculate ant test the burden of Current transformer

2456

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How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?

2220

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what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

5558

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What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design

3463

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1874

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

1777

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

2444

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Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

1209

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What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

2299

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

1485

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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

1031

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Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

1678

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what is lumped and distributed elements?

1963

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What is slip in an induction motor?

1159

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Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA

1722

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