A8600

In a generator, what eliminates any possible spark- ing to the brush guides caused by the movement of the brushes within the holder?

发布于 2021-02-18 21:52:37

【单选题】
A The brush pigtail.
B Brush spring tension.
C Undercutting the mica on the commutator.

关注者

0

被浏览

67

lzq 2023-02-18

这家伙很懒，什么也没写！

此回答被采纳为最佳答案，开通VIP会员可查看

1 个回答

撰写答案

请登录后再发布答案，点击登录

关于作者

1234567

这家伙很懒，什么也没写！

提问

回答

1400

被采纳

1399

关注TA

发私信

相关问题

1

Each exercise _________ a different grammar point.(focus on)

2

If the reverse current cutout relay contact points fail to open after the generator output has dropped below battery potential, current will flow through the generator armature

3

I will never _________ her for what she did.(forgive)

4

How does the magnetic brake used to stop rotation of an electric motor armature operate?

5

The local people will gain _________ from the newly-built factory.(benefit)

6

A series-wound DC electric motor will normally require

7

His confidence_________ his full preparations for the exam.(steam from)

8

The type of electric wire terminals used for most aircraft applications, in addition to providing good current carrying capabilities, are designed primarily

9

The manger is happy to learn that most of the tickets_________ (book).

10

Aluminum wire must be stripped very carefully because

发布
问题

手机
浏览

扫码手机浏览

在线
客服