In the transformer the function of a conservator is to
A. Provide fresh air for cooling the transformer
B. Supply cooling oil to transformer in time of need
C. Protect the transformer from damage when oil expends due to heating
D. None of the above
Answer: Option C
This Question Belongs to Electrical Engineering >> Three Phase Systems In Power Applications
In a Y-connected source feeding a ∆-connected load,
A. Each phase of the load has one-third of the full line voltage across it
B. Each phase of the load has two-thirds of the full line voltage across it
C. Each phase of the load has the full line voltage across it
D. Each phase of the load has a voltage across it equal to $$\sqrt 3 $$
A. Single-phase 32 A; three-phase 16 A
B. Single-phase 16 A; three-phase 8 A
C. Single-phase 8 A; three-phase 4 A
D. Single-phase 16 A; three-phase 0 A
Join The Discussion