The employer must comply with an employee or employees representative request to examine and copy and abatement documents within

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false