ERECTION AND TESTING - Quiz

1) Which material is used to make block sprit level?

White cast iron Tool steel High carbon steel Stress free cast iron or steel

2) What is the ratio of concrete mixture of cement, sand and stone for foundation?

01:02:04 02:01:04 04:02:01 04:01:02

3) What is the purpose of straight edge?

Keep sag with permissible limit To measure the length of object To test straightness of the object To test the level of the object