Since fuse elements are made of zinc or any alloy of tin and lead, the melting point of the fuse element must be ().
A . higher than that of copper
B . lower than that of copper
C . equal to that of copper
D . reached when the conductor it is protecting becomes "white hot"
相似题目
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Fuses placed in series with a thermal trip-type circuit breaker are used for ().
A . time-delay protection
B . short-circuit protection
C . short duration surge protection
D . sustained overload protectio
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What three elements are included with Cisco Small Business Pro Service?()
A . five-year subscription terms
B . next business day advanced hardware replacement
C . access to the Cisco Small Business Support Center
D . Cisco SMARTnet
E . software upgrades and updates
F . access to the Cisco Small Business University
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Which two are valid values for the element inside a element of a web application deployment descriptor?()
A . NULL
B . SECURE
C . INTEGRAL
D . ENCRYPTED
E . CONFIDENTIAL
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Which two are elements of the operational-efficiency business challenge?()
A . improving business processes
B . making existing resources more productive
C . offering enhanced customer service
D . providing flexible channel and delivery optio
-
What are the three elements of configuring congestion management?()
A . queue creation
B . determining packet drop thresholds
C . determining the random early detection method
D . traffic classification
E . queue scheduling
F . FIFO configuratio
-
What three elements are included with Cisco Small Business Pro Service? ()
A . Software upgrades and updates
B . CiscoSMARTnet
C . next business day advanced hardware replacement
D . access to the Cisco Small Business Support Center
E . access to the Cisco Small Business University
F . five-year subscription term
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Which two are required elements for the element of a web applicationdeployment descriptor?()
A . <realm-name>
B . <url-pattern>
C . <description>
D . <web-resource-name>
E . <transport-guarantee>
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What two are elements of the operational-efficiency Business Challenge?()
A . Do More with less
B . Improve Business Processes
C . Provide Flexible Channel and Delivery Options
D . Offer Enhanced Customer Service
-
Which two are valid values for the element inside a element ofa web application deployment descriptor?()
A . NULL
B . SECURE
C . INTEGRAL
D . ENCRYPTED
E . CONFIDENTIAL
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The three basic elements necessary for any fire are ().
A . heat, gas, and flames
B . fuel, heat, and oxygen
C . heat, nitrogen, and fuel
D . fuel oil, nitrogen, and oxyge
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Fuse 10Ared的中文意思是()。
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Time delayed or delayed action-type fuses are designed to ().
A . prevent grounds in branch circuits
B . prevent opens in motor circuits
C . permit momentary overloads without melting
D . guard lighting and electronic circuit
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Which two elements of the Java Enterprise Application Archive are required?()
A . EJB Archive
B . Deployment Descriptor
C . META-INF sub directory
D . Resource Adapter archive
E . Java library
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Five Elements are metal, wood and _______.
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What are the elements of the job ad?
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What are the Primary Elements of a Plot?
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Which of the following elements are included in a play?
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The elements of a passage are ______.
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What are the important elements of a personal letter?
A、 Date
B、Greeting
C、 Content
D、Closing and Signature
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Gardens are composed of the following elements( )
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The triangular-shaped bone formed usually by five fused vertebrae that are wedged dorsally between the two hip bones is ____.
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If there are fewer initializers than elements in the array, the remaining elements are __________.
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Its values are composed of component elements that are related to some structure.上述句子的准确含义是:
A.它的价值由部件元素组成,这些元素与一些结构相关。
B.它的值是由与某种结构相关的组件元素所组成。
C.它的价值由一些元素构成,这些元素与某些结构有关。
D.它的值由一些部分构成,与一些构造相同。
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Deferred expenses and accrued expenses are all expense elements()
是
否