Static UPS requires __________
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Which one of the following is not a ramp function?
No discontinuity is observed in case of
Unit Impulse function is obtained by using the limiting process on which among the following functions?
Usually __________ batteries are used in the UPS systems.
When is a complex exponential signal pure DC?
HVDC transmission has ___________ as compared to HVAC transmission.
What is exp(ja) equal to, where j is the square root of unity?
The negative polarity is used in the monopolar link because it
What is the magnitude of exp(2+3j)?
HVDC transmission lines are __________ as compared to HVAC lines.
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