What is the equation to calculate MVA ?
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Right Triangle-Pyth . Theorem A² + B² = C²
Dumping approximately _________ of load will increase frequency by 1 Hz
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6-10%
If a post - contingency simulated loading exceeds the Normal Limit in a thermal
overload situation , the PJM Dispatcher will :
, A. Use non - cost and off - cost actions and emergency procedures up to but
excluding load dump
B. Shed load, if necessary, to avoid post -contingency cascading
C. Continue to monitor , and take non - cost actions to prevent contingency from
exceeding the emergency limit
D. None of the above
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C. Continue to monitor , and take non - cost actions to prevent
contingency from exceeding the emergency limit
Line charging for a 500kv line is ____ MVAR per mile
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1.7
Under SIL heavy loaded lines absorb VARS . It is _______ or it acts as a ________
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inductive. reactor
When considering SMD ( Solar Magnetic Disturbances ) a DC measurement of 10
amps or greater must be seen at either Missouri avenue in Atlantic City and / or
Meadow Brook Station near Winchester Virginia . It must also be ________________ such as
excess transformer neutral current at Meadow Brook Bedington , Doubs and or Black
Give this one a try later!
Right Triangle-Pyth . Theorem A² + B² = C²
Dumping approximately _________ of load will increase frequency by 1 Hz
Give this one a try later!
6-10%
If a post - contingency simulated loading exceeds the Normal Limit in a thermal
overload situation , the PJM Dispatcher will :
, A. Use non - cost and off - cost actions and emergency procedures up to but
excluding load dump
B. Shed load, if necessary, to avoid post -contingency cascading
C. Continue to monitor , and take non - cost actions to prevent contingency from
exceeding the emergency limit
D. None of the above
Give this one a try later!
C. Continue to monitor , and take non - cost actions to prevent
contingency from exceeding the emergency limit
Line charging for a 500kv line is ____ MVAR per mile
Give this one a try later!
1.7
Under SIL heavy loaded lines absorb VARS . It is _______ or it acts as a ________
Give this one a try later!
inductive. reactor
When considering SMD ( Solar Magnetic Disturbances ) a DC measurement of 10
amps or greater must be seen at either Missouri avenue in Atlantic City and / or
Meadow Brook Station near Winchester Virginia . It must also be ________________ such as
excess transformer neutral current at Meadow Brook Bedington , Doubs and or Black
