Practice MCQ Questions and answers on Maintenance & Testing of Electrical Equipment Test Question

A. Fuel oil system

B. Raw water system

C. Transformer oil plant

D. All of these

E. None of these

A. Telemetering and communication

B. Uninterrupted power supply

C. The protective relays and the trip circuit

D. All of these

E. None of these

A. Trip coils and closing coils

B. Micro wave protection and communication

C. Dc measuring instruments

D. All of these

E. None of these

A. Ah (ampere hour)

B. n Ah

C. Ah / n

D. nV / Ah

A. Irreversible

B. Reversible

C. Reversible only once

D. Reversible upto five times

A. Carbon

B. Zinc

C. Lead

D. Zinc sulphate

A. Potassium gel

B. Silica gel

C. Carbon gel

D. All of these

A. Oil natural oil forced

B. Oil natural air forced

C. Oil forced air forced

D. Both (b) and (c)

E. All of these

A. Marshalling kiosk

B. Vacuum gauge

C. Pressure relief gauge

D. All of these

E. None of these

A. Stepping up AC current

B. Measuring and protection

C. Stepping down AC current

D. Both (b) and (c)

E. All of these