Height gauges should be located at a minimum distance of….. from gate post. (a) 5 m (b) 7.5m (c) 8m* (d)10m

Height gauges should be located at a minimum distance of….. from gate post.  
(a) 5 m  
 (b) 7.5m  
(c) 8m*
 (d)10m
by

1 Answer

Answer :

(c) 8m*
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