题目内容
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[主观题]
线路两侧装设高频闭锁方向保护，当区外故障时，被保护线路近短路点一侧为______，向输电线路______，两侧收信机
______后将各自保护闭锁。当区内故障时，线路两端的短路功率方向为______，发信机______，保护的启动元件______，瞬时跳开两侧断路器。
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更多“线路两侧装设高频闭锁方向保护，当区外故障时，被保护线路近短路…”相关的问题
第2题
Hyperinflations occur when the government runs a large budget _________, which the central
bank finances with a substantial monetary _________. a. deficit, contraction b. deficit, expansion c. surplus, contraction d. surplus, expansion
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第3题
The Keynesian view suggests that the government can reduce aggregate demand by using:
A、Restrictive fiscal policy to shift the government budget toward a surplus（or smaller deficit）.
B、Restrictive fiscal policy to shift the government budget toward a deficit（or asmaller surplus）.
C、Expansionary fiscal policy to shift the government budget toward a surplus（or asmaller deficit）.
第4题
In a closed economy, GDP is $1000, government purchases are $200, and consumption is $700.
If the government has a budget surplus of $25, what are investment, taxes, private saving, and national saving （）
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第5题
When the government budget deficit rises, national saving is reduced, interest ratesWhen the government budget deficit rises, national saving is reduced, interest rates rise, and investment falls.（）
第6题
When will the Parliament vote on the government budget？A．Next Thursday.B．Next Friday.C．Jun
When will the Parliament vote on the government budget？
A．Next Thursday.
B．Next Friday.
C．June 15.
D．June 27.
第7题
When a buyer’s willingness to pay for a good is equal to the price of the good, the
A．buyer’s consumer surplus for that good is maximizeD
B．buyer will buy as much of the good as the buyer’s budget allows．
C．price of the good exceeds the value that the buyer places on the goo
D．buyer is indifferent between buying the good and not buying it．
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