The rate of rise of re-strikling voltage (RRRV) is dependent upon
Question 2
Which is the main relay for protecting up to 90% of the transmission line-length in the forward direction?
Question 3
Turn-ON of a Thyristor takes place when
Question 4
The circulating current inductor is required in a dual converter to
Question 5
A Voltage Source Inverter (VSI) is normally employed when
Question 6
The technique in which, the digital data modulates the frequency of the carrier, is:
Question 7
A 360 W carrier is simultaneously modulated by two audio waves with modulation percentages of 55 and 65 respectively. The effective modulation index and the total power radiated are
Question 8
Which of the following are the advantages of using a stepper motor?
Question 9
A relay is connected to a 400/5 current transformer and set for 120 %. The primary fault current is 1800 A need a plug setting multiplier of
Question 10
SF6 gas has excellent heat transfer properties because of
