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What Are The Merits And Demerits Of (a) Double Steel Tape Armour & (b) Single Wire Armour ? |
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Answer» Double steel tape armour : Merits : It is gives a good protection against impact, mechanical damage and any PENETRATION of sharp bodies. Demerits : It is inflexible. It has greater loss RATHER than wire armour. Single wire armour : Merits : It is HIGHER longitudinal strength, more FLEXIBILITY and greater electrical conductivity with minimum loss rather than steel tape armour. It can be easily handled with short BEND. Demerits : Mechanical protection is poor rather than steel tape armour. Double steel tape armour : Merits : It is gives a good protection against impact, mechanical damage and any penetration of sharp bodies. Demerits : It is inflexible. It has greater loss rather than wire armour. Single wire armour : Merits : It is higher longitudinal strength, more flexibility and greater electrical conductivity with minimum loss rather than steel tape armour. It can be easily handled with short bend. Demerits : Mechanical protection is poor rather than steel tape armour. |
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