單項選擇題

Line losses in a distribution circuit are kept to a minimum by （）.

A.adding rubber insulation conductors to the circuit
B.using higher current and lower voltage increasing the
C.number of thermal relays in the circuit
D.using higher voltage and lower current

你可能感興趣的試題

單項選擇題

Which of the following components are used to convert alternating current produced in the generator windings to direct current?（）

A.Armature and equalizer
B.Commutator and brushes
C.Rotor and interpoles
D.Field and exciter

單項選擇題

In a series circuit, which value will remain unchanged at all places in the circuit?（）

A.Voltage
B.Current
C.Resistance
D.Inductance

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

Line losses in a distribution circuit are kept to a minimum by （）.

你可能感興趣的試題

Which of the following components are used to convert alternating current produced in the generator windings to direct current?（）

In a series circuit, which value will remain unchanged at all places in the circuit?（）