From the below given statements regarding sequence control of ac volta – McqOptions

MCQOPTIONS

1.	From the below given statements regarding sequence control of ac voltage, which of them are true?
A.	It improves system power factor
B.	It reduces the harmonic content at the output
C.	Wider control of output voltage is possible
D.	only (i)
Answer» E.

Discussion

No Comment Found

Related MCQs

A single-phase sinusoidal voltage controller has
In a N-stage sequence controller, each secondary is rated for __________
A single-phase two stage sequence controller is designed to work on 230 V supply, and upper and lower current ratings must be 20 A and 21 A respectively. Find the transformer rating.
For obtaining the output voltage control from V to 2V, the firing angle must be
If T1, T2 are kept off and T3, T4 are having a firing angle of 180° each, then the output voltage is ____ if the turns ratio is 1:1
The below given circuit is that of a
From the below given statements regarding sequence control of ac voltage, which of them are true?i) It improves system power factorii) It reduces the harmonic content at the outputiii) Wider control of output voltage is possible
A_SINGLE-PHASE_SINUSOIDAL_VOLTAGE_CONTROLLER_HAS?$
In a N-stage sequence controller, each secondary is rated for _________?
A single-phase two stage sequence controller is designed to work on 230 V supply, and upper and lower current ratings must be 20 A and 21 A respectively. Find the transformer rating?