TTL KUIS 02

What does DC stand for?

• Dynamic Control
• Direct Current
• Digital Circuit
• Distant Current

Which of these does not describe a direct current?

• Continuous current
• Uninterrupted current
• Alternating current
• Static current

An alternative term for DC machinery?

• Alternating current machinery
• Indirect current machinery
• Commutating machinery

• Split Machinery

Which of the following is not a commutation problem?

• Flux weakening

• Inductive kick

• Neutral-plane shift

• Alternating Current

Losses in DC Machines

• Commutating poles

• Core losses

• Brush losses

• Mechanical losses

Which part is the brush component?

• A

• B

• C

• D