By providing sufficient edge distance, which of the following failures of riveted joint can be avoided?

Centre of pressure compared to e.g. is________?

In a spherical dome subjected to concentrated load at crown or uniformly distributed load, the meridional force is always________?

With increase in speed of the traffic stream, the maximum capacity of the lane________?

Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain?

Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica________?