The component of a refrigerating system in which the refrigerant vaporizes and absorbs heat is known as the ().
A、condenser
B、vapor generator
C、accumulator
D、evaporator
A、condenser
B、vapor generator
C、accumulator
D、evaporator
A、ground the board B、avoid reversing the polarity of the leads C、isolate sensitive components with heat sinks D、all of the above
A、The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace. B、The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace. C、All the components may be moved into SYSAUX tablespace. D、All the components may be moved from the SYSAUX tablespace.
A、moisture in the compressed air supply B、excessive dryness in the compressed air supply C、pressure surging in the compressed air receiver D、insufficient lubrication of the system components
A、operation of electrical equipment and generators on board ship B、the earth's magnetic field affecting the ship's hard iron during construction C、the horizontal component of the earth's magnetic field acting on the horizontal soft iron D、the vertical component of the earth's magnetic field acting on the vertical soft iron
A、Pack://application:,,,/myAssembly;component/MyFolder/myImage.jpg B、Pack://application:,,,/myAssembly;MyFolder/component/myImage.jpg C、Pack://application:,,,;component/myAssemby/MyFolder/myImage.jpg D、Pack://application:,,,/myAssembly;component/myImage.jpg
A、It affects which grid cell the components end up in. B、It affects how the extra vertical space is distributed. C、It affects the alignment of each component. D、It affects whether the components completely fill their allotted display area vertically.
A、Implement the validation rules inside the Validating event handler of each TextBox control by throwing an exception when the value is invalid. B、Implement the validation rules inside the TextChanged event handler of each TextBox control by throwing an exception when the value is invalid. C、Implement the validation rules inside the setter of each property of the Customer class by throwing an exception when the value is invalid. D、Add the following code segment to the InitializeComponent method of the Windows Form.this.errorProvider.DataSource = this.customerBindingSource; E、Add the following code segment to the InitializeComponent method of the Windows Form. this.errorProvider.DataSource = this.customerBindingSource.DataSource; this.errorProvider.DataMember = this.customerBindingSource.DataMember;