Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases voltage A does not alter B decreases C increases D none of above

1 Answers  

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how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

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Why LVDT have secondary windings connected in differential 1. Higher out put 2. Based on the out put voltage-/+, helps to identify the direction of displacement 3. To establish a null/ reference point

1 Answers   GATE, PSPCL,

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what is the type of pilot wire in pilot relay?

1 Answers  

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whu does the power factor of diesel generator always be 0.8. please explain

5 Answers   Dalkia,

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What is DC series motor?

0 Answers   Ericsson,

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what are the points to be consider for MCB(miniature circuit breaker selection?

3 Answers  

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WHY WE NEED NEUTRAL FOR 3PH 400 OR 415 VOLTS POWER SUPPLY (4 WIRE SOURCE).

5 Answers  

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we specify current in case of feeder but in case of distributor voltage, why?

0 Answers  

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What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection

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Transformer type...??

1 Answers  

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