1. The AWS A5.5 is a list of electrodes used to weld which type of metal?

A Copper and copper alloys.

B. Carbon steels.

C. Low alloy steels.

D. Gray and ductile iron.

E. Corrosion-resistant steels.

What is meant by stress concentration factor? How does this differ from the stress intensity factor?

What are the type of drainage

What happens to the microstructure during tempering? How does the mechanical properties of the steel change due to tempering? How do you perform tempering? What type of steel is usually tempered?

An average person generates heat at a rate of 84 W while resting. Assuming one-quarter of this heat is lost from the head and disregarding radiation, determine the average surface temperature of the head when it is not covered and is subjected to

Bridge A is the longest suspension bridge in a Country. Bridge B is 5555 feet shortershorter than Bridge A. If the length of Bridge A is m feet, express the length of Bridge B as an algebraic expression in m.

What is the distance 1

Convert 30.12345 degrees into degrees, minutes and seconds.

Between a hypothesis and a prediction

A local reaction is when a chemical enters the bloodstream?

The rules for ordinary arithmetic involving addition, subtraction, and multiplication carry over into modular arithmetic. Tru