The function of () in a refrigeration plant using Freon is t

题目
单选题
The function of () in a refrigeration plant using Freon is to move moisture from all refrigeration system.
A

filter

B

filter drier

C

heat exchanger

D

air cooler

如果没有搜索结果或未解决您的问题,请直接 联系老师 获取答案。
相似问题和答案

第1题:

The biological sewage treatment plant utilizes Oto completely break down the sewage into an acceptable substance for discharge-into anywaters

A.agitation function

B.bacteria

C.chemica

D.oxidizing function


答案:B

第2题:

有如下程序: include using namespace std; int main() { void fu

有如下程序: #include<iostream> using namespace std; int main() { void function(double val); double val; function(val); cout<<val; return 0; } void function(double val) { val=3; } 编译运行这个程序将出现的情况是

A.编译出错,无法运行

B.输出:3

C.输出:3.0

D.输出一个不确定的数


正确答案:D
解析:本题考查的是函数参数的传递。在C++中,函数在传递参数时,总是将实参值的副本传递(拷贝)给被调用函数的形参,即传值调用。因此,在函数中对形参所作的任何操作都不会改变函数外的实参。故本题function()函数不会对主函数中的 val变量造成任何改变,val也没有被初始化,所以输出的是一个不确定的值:故应该选择D。

第3题:

This plant can’t be exposed()strong sunshine.

A. in

B. to

C. by


参考答案:B

第4题:

What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script?()

  • A、Run the script using ‘ksh -fx’.
  • B、Run the script using ‘ksh -a function -x’.
  • C、Edit the script and add ‘set -x’ at the beginning.
  • D、Edit the script and add ‘set -x’ at the beginning of each function.

正确答案:D

第5题:

What does Mr. Reynolds recommend that Mr. Fournier do?

A.Order new ingredients
B.Talk to production managers
C.Check refrigeration equipment
D.Visit another plant

答案:C
解析:
从第一封邮件第六行可以得知。

第6题:

Moisture is removed from a refrigeration system by

A.bleeding refrigerant from the condenser

B.opening a drain petcock on the oil separator

C.condensing the water in the heat exchanger

D.using a dehydrator cartridge


正确答案:D

第7题:

WhichofthefollowingisusedinanIBMBladeCentertoprovidecooling?()

A.Fansforeachblade

B.ChilledWater

C.Blowers

D.Freon


参考答案:A

第8题:

What will John provide for using Miller’s trademark()

A. He is going to devote the labor force.

B. He is going to pay a sum of money.

C. He is going to build a new plant.


参考答案:B

第9题:

写出下面算法的功能。Bitree*function(Bitree*bt){Bitree*t,*t1,*t2;if(bt==NULL)t=NULL;else{t=(Bitree*)malloc(sizeof(Bitree));t->data=bt->data;t1=function(bt->left);t2=function(bt->right);t->left=t2;t->right=t1;}return(t);}


正确答案:交换二叉树结点左右子树的递归算法

第10题:

A developer wants too use EL to invoke a function using S{my:bloof(“foof”)}. Which is always true?()

  • A、 The method invoked by this function must be statie.
  • B、 The function class must implement the Function interface.
  • C、 The expression is NOT a valid EL expression for invoking a function.
  • D、 The function must be declared in a web.xml file using the  element.
  • E、 The function class must have a method with the signature:Void bloof (java.lang.Strings)

正确答案:A

更多相关问题