Power Systems
For variable heads of near about but less than 30 meters, which type of turbine is used in hydro power station?

 Kaplan
None of these
 Francis
 Pelton

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Power Systems
The VSWR of transmission line is

 Directly proportional to voltage minimum and inversely proportional to voltage maximum.
 Proportional to load and characteristic impedance.
  Directly proportional to load impedance and inversely to characteristic impedance.
 Directly proportional to characteristic impedance and inversely to load impedance.

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