Power Systems
In a Gauss Seidel load flow method, the number of iterations may be reduced if the correction in voltage at each bus is multiplied by

 Gauss constant
 Lagrange multiplier
 Acceleration factor
 Blocking factor

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Power Systems
Gas coolled reactor

 use CO2. or helium as coolant and graphite the moderator.
 use heavy water as coolant as well as moderator.
  both B and C.
 use coolant at pressure of 14-28 Kg/cm2 and at temperature of 700°-800° c.

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Power Systems
ACSR means

 Aluminium conductor steel reinforced
 all conductor steel reinforced
 Aluminium core steel reinforced
 Aluminium copper steel reinforced

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