网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
The controlling depth of the river is（）.
A
the minimum depth of the river prescribed in the channel maintenance program
B
the edge of a dredged channel
C
the highest level to which the river may rise without flooding
D
the least available water in a channel which limits the draft of boats and tows
参考答案
参考解析
解析：
暂无解析
更多 “单选题The controlling depth of the river is（）.A the minimum depth of the river prescribed in the channel maintenance programB the edge of a dredged channelC the highest level to which the river may rise without floodingD the least available water in a channel which limits the draft of boats and tows” 相关考题
考题
The river ________ to the east. It is the second longest river in the country.
A.runsB.is runningC.runD.ran
考题
The height of tide is the ______.A.depth of water at a specific time due to tidal effectB.difference between the depth of the water and the area's tidal datumC.difference between the depth of the water and the high water tidal levelD.difference between the depth of the water at high tide and the depth of the water at low tide
考题
All echo-sounders can measure the ______．A.Actual depth of waterB.Actual depth of water below keelC.Average depth from waterline to hard bottomD.Average depth of water to soft bottom
考题
A channel is started as having a controlling depth of 38 feet. Which statement is TRUE?_____A.At least 80% of the channel is cleared to the charted depth.B.At least 50% of the channel is cleared to the charted depth.C.100% of the channel depth is clear to 38 feet.D.The sides of the channel conform to at least 50% of the controlling depth.
考题
For the deepest water when rounding a bend in a river, you should navigate your vessel____.A.toward the inside of the bendB.toward the outside of the bendC.toward the center of the river just before the bend, then change course for the river’s venter after the bendD.in the river’s center
考题
Decide on the correct stress pattern of the answer to the question: Where did you see him?
A．We saw him playing by the river.
B．We saw him playing by the river.
C．We saw him playing by the river.
D．We saw him playing by the river.
考题
The river,which is__________the Yangtze River,is the longest river in China.A.named after
B.known for
C.known as
D.called for
考题
( )is the dividing line between the South and North of America. A.The Hudson River
B.The Potomac River
C.The Ohio River
D.The Missouri River
考题
Which statement is FALSE concerning the interleave depth value？（）A、A higher interleave depth provides more protection from burst of noise on the HFC networkB、Higher interleave depth increase downstream latencyC、Lower interleave depth cause some packet loss on typical HFC networksD、None ofthe above
考题
单选题Why do some people get sick after drinking the water from the river?A
Because the river is pollutedB
Because the river makes the earth more beautifulC
Because the river can only offer water to animalsD
Because there are too many animals and plants in the river
考题
单选题How did Bob save the girl in the river?A
He called out and jumped into the river.B
He jumped into the river and pulled her out.C
He jumped into the river and hardly swam.D
He took off his clothes and called out.
考题
单选题River currents tend to（）.A
Pick up speed where the channel widensB
Run slower in the center of the channelC
Hug the inside of a bendD
Cause the greatest depth of water to be along the outside of a bend
考题
单选题When anchoring,it is a common rule of thumb to use a length of chain（）.A
five to seven times the depth of waterB
seven to ten times the depth of waterC
twice the depth of waterD
twice the depth of water plus the range of tide
考题
单选题In moderate wind and current what should be the length of chain with a single anchor?（）A
5 times the depth of the water in good holding groundB
10 times the depth of the water in shallow waterC
2 times the depth of the water in poor holding groundD
8 times the depth of the water in deep water
考题
单选题For the deepest water when rounding a bend in a river，you should navigate your vessel（）.A
toward the inside of the bendB
toward the outside of the bendC
toward the center of the river just before the bend，then change course for the river's center after the bendD
in the river's center
考题
单选题What is the function of thermostatic expansion valve in a compression refrigeration system?（）A
nonexistentB
for controlling pressureC
for controlling superheatD
for controlling the solenoid valve
考题
单选题The height of tide is the （）.A
depth of water at a specific time due to tidal effectB
difference between the depth of the water and the area's tidal datumC
difference between the depth of the water and the high water tidal levelD
difference between the depth of the water at high tide and the depth of the water at low tide
考题
单选题The river （） to the east. It is the second longest river in the country.A
runsB
is runningC
runD
ran
考题
单选题Which statement is FALSE concerning the interleave depth value？（）A
A higher interleave depth provides more protection from burst of noise on the HFC networkB
Higher interleave depth increase downstream latencyC
Lower interleave depth cause some packet loss on typical HFC networksD
None ofthe above
考题
单选题Point Judith Harbor of Refuge（）.A
is used mostly by towing vesselsB
has a maximum depth of 14 feet (4.3 meters) at MHWC
West Gap has a controlling depth of 24 feetD
is entered through the East Gap or the West Gap
考题
单选题In bad weather，what length of chain should be used with a single anchor? （）A
3 times the depth of waterB
6 times the depth of waterC
10 times the depth of waterD
15 times the depth of water
考题
单选题All echo-sounders can measure the（）.A
actual depth of waterB
actual depth of water below keelC
average depth from waterline to hard bottomD
average depth of water to soft bottom
考题
单选题When anchoring a vessel under normal conditions，which scope of chain is recommended? （）A
Four times the depth of waterB
Two and one-half times the depth of waterC
Five to seven times the depth of waterD
Fifteen times the depth of water
热门标签
最新试卷
