Results for: Cathodic-protection

What are cathode rays?

  Answer   Cathode rays are a stream of electrons originating from  cathode and moving to an anode, when high voltage electric potential is applied to the electrode (MORE)

What is a cathode?

The electrode at which a reduction reaction occurs. Physics A cathode is the element of an electron tube from which electrons flow. Back in the day, current was thought (MORE)

Is tin a cathode?

Tin can be used as a cathode and iron as an anode in a redox  reaction. In this reaction, the iron will be oxidized.

Which is the best method for Cathodic protection. Sacrificing anode method or Impressed current method?

  When reliability is concerned then ICCP method is superior but when overhead cost incurred in installation and maintenance is concerned then sacrificing anode method is (MORE)

What is the Cathodic protection program?

A cathodic protection program is a preventative maintenance program to ensure cathodic protection systems at a facility are maintained and tested in a cost effective, regular (MORE)
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What are the common testing in cathodic protection?

The primary method to verify a cathodic protection (CP) system is providing adequate corrosion protection is measuring the DC pipe-to-earth or DC structure-to-electrolyte pote (MORE)

What is the opposite to a cathode?

A cathode is an electrode through which electrical current exits a  polarized electrical device. Its opposite is the anode, through  which electrical current enters the elec (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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Which is better directly heated cathode or indirectly heated cathode?

That depends on a number of factors.    Directly heated cathodes heat up faster resulting in quicker  turn on, but must be powered with DC (AC would cause hum),  bias (MORE)