When applied by immersion, an optimum concentration for a hydrophilic emulsifier is about:

Related MCQs

• Which of the following is used in connection with hydrophilic emulsifier applied by immersion?
• The concentration of a hydrophilic emulsifier may be measured by:
• When using a hydrophilic emulsifier, the amount of penetrant removed is most affected by:
• Hydrophilic emulsifier contact time depends on which of the following?
• Which of the following is a disadvantage of a hydrophilic emulsifier?
• Hydrophilic emulsifiers may be applied by:
• Which of the following developers is applied by immersion or flow on only?
• In immersion testing, the position of the search unit is often varied to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as:
• During ultrasonic testing by the immersion method, it is frequently necessary to angulate the search unit when a discontinuity is located at an angle in order to:
• In immersion testing, verification that the search unit is normal to a flat entry surface is indicated by: