which of the following remedial measure is suitable to prevent crevice corrosion

Related MCQs

• one of the following is the remedial measure to control or prevent impingemnet corrosion
• crevice corrosion is also a localized attack, the statement is               
• phenomenon of crevice corrosion is based on
• crevice corrosion rate become faster due to
•                                inhibitors prevent evolution of hydrogen (in case of acidic solution) and oxygen absorption (in case of neutral solution) to prevent corrosion
• in conducting corrosion the intensity of corrosion depends on                              
• in modification of corrosion environment,                technique resuces the moisture content of air in such a way that moisture should not condense on the metal surface causing corrosion
•                  method of corrosion prevention has widely ued in controlling the corrosion of refinery equipments
• in corrosion prevention, the metal to be protected from corrosion is forced to behace like cathode in protection method
• in protection method, the part of metal to be protected from corrosion is made anodic by passing an impressed direct current in the same direction as that of corrosion current