Answer / sangeethkumar.k

male and female connectors are available in HDMI port,,,,

usage: we can connect easily. there is noway to connect wrongly as physically,,,,

what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

0 Answers  

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Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,

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Why 30°phase shift occur in star-delta transformer between primary and secondary?

1 Answers  

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do we use links in a dc circuit?if so what s its use in it?

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One of our gas turbine generator unit "1st stage rotor ground fault" alarm was occured several times. we tried to measure some voltage vulue ground fault protection relay (UNS3020a made by ABB and we measured the value of: Ground: 0.9VDC 5V: 5.8VDC 24V: 23VDC u+: 300 – 350mVAC Rf1: 17.5mVAC Rf2: 17.6mVAC The unit still running and the alarm was reset. As of 6pm yesterday and unitl now no alarm happened again. I our protection relay was defective?

1 Answers  

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How we can find the regulation of transformer?

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Why 4 pole generator generates more power and 6 pole generates less power campare to 4 pole

2 Answers   Julius Berger, Suzlon,

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what will happen if one of the phases from a 3-phase motor is disconnected?? stop/run at 2/3rd speed or run at same speed????

3 Answers  

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3 measuring instrument for transformers?

5 Answers  

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What is meant by stator?

0 Answers  

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Circuit diagram of tube light without starter using electrical choke

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What is the permissible sound level for 1000kva DG set and how the sound level is calculated.

1 Answers  

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