Answer / rajeev

In Genrator - Excitation Ceiling voltage is the maximum
Voltage that may be attained by an elicitor with specified
condition of load.
Rated load field voltage is the required voltage across the
terminals of the field winding for rated load and rated
voltage

Answer / narayanan

ceiling current is nothing but the maximum dc current which
can be given to the field winding of the syn.generator fox
its excitation

Answer / raul

ceiling voltage is d maximum voltage that can be applied
across d field winding of a synchronous generator upto d
point of unstability.
In a static excitation system, the rectifier transformer
performs this function of supplying d ceiling currents at d
rated ceiling voltage for a short period of 10 seconds. and
it is usually done to avoid d system going into unstability.

Answer / k.prakashchandra

Maximum safe values

can anyone send me some sample question regarding power grid corp

0 Answers  

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why we measure output of transformer in kva?

1 Answers  

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Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

1 Answers   Infosys,

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why is the transmission voltage is multiple of 11?

4 Answers  

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

0 Answers   AB, JLL,

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1 Answers  

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0 Answers  

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What is the Difference between Power Swing and Out of Step?

1 Answers  

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why power is generatd at 50 hz only..? can we do this on another freq...?

7 Answers  

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How to increase the backup of three phase ups?

1 Answers  

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Why celling fan rotates in anticlockwise direction and table fan in clockwise direction ? Give technical reason.

5 Answers  

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directional over current relay when acted & how it works

3 Answers   NCC, ThyssenKrupp,

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