solve
i, ii and iii
please
i Tendon splices are required in
(a) Hoyer’s long line method of pretensioning
(b) Short span prestressed members
(c) Long span continuous members
ii In prestressed members requiring very large forces, the tendons preferred are
(a) Wires (b) bars (c) strands
iii The tendon splice preferred in the case of long span continuous prestressed members is
(a) Wrapped splice (b) clamp splice (c) torpedo splice