Answer / brajkishor

Full form of ots, BDV,OLTC

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

0 Answers  

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If in a 3 phase supply if the load current is 200A what value of current the each phase R,Y & B will carry?

5 Answers  

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Current Transformer's star point must face the protected object for the relay operation?

2 Answers   Siemens,

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Discribe type of fault in DOL and stardelta startor.

0 Answers  

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?

9 Answers   Reliance,

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what is the voltage level which is used in transformer short circuit test

1 Answers  

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What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

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What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

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how to select earthing wire? procedures and parameters?

2 Answers  

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what is the senstivity and stablity? what is different?

1 Answers  

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What is the use of Gateway RTU like ABB RTU 560 in power plant, SAS system ?

1 Answers   ABB,

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