Answer / gt

Auto Mains Failure, to shift load from SEB to DG, when SEB
is not availed, and disconnectand stops the DG when SEB
made avail

Answer / sunil meena

AMF Means automatic mains failure.AMF panel has wide range of features with generator start,stop,monitoring and protection.AMF panels are used to automatically changeover from mains electricity to standby genset on failure of mains supply.When mains supply is resorted the system automatically changes back and stops the genset.

Answer / karthik raman.b

it is a like change over from EB power to generator power its connected in LT panel itself

Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank

2 Answers  

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what is different between IP55,IP54 and IP66?

2 Answers   ABB, Global Industries,

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip & what is the HF setting in this relay

2 Answers  

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motor work in hat principle generator work in what principle transformer work in what principle pls explain with details or answered to ramadoss.sepc@gmail.com

1 Answers   Vestas,

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how pt is using

0 Answers  

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Which formation is better in transmission lines - horizontal or triangular and why ?

2 Answers  

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What is the major difference between cnc and plc. why cant we use plc instead of cnc

5 Answers  

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

0 Answers   SSPL,

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What happens if the series current double?

0 Answers  

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What will be result if we connect LT votage to the terminal of HT motor?

0 Answers   Equate,

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7. Why AC motors, AC bulbs etc... are donot operated by DC signals? and Why DC motors, DC bulbs etc... are donot operated by AC signals?

2 Answers   Bhel,

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