_____ may only cause a minor tingling sensation or it may cause muscle spasms, worst scenario may cause death

_____ is the flow of electrons and is measured in amperes

The force which makes current flow

_____ decreases body resistance therefore, be extra careful when welding in hot condition

______ are produced in all welding and cutting operations. They are mixture of atmospheric and arc shielding gases

It causes fatigue, nerve and kidney damages and high blood pressure

Causes irritation to nose and throat and chronic bronchitis

A highly toxic, quick acting poison and carcinogen

This is the most common method and can be achieved by various means

In the greater majority of workshops and open sites, the natural flow of air through open plans layout and natural breeze is sufficient to disperse fume

This method collects fumes at its source directs them away from the work area

Which may consist of a full face or half face mask fitted with the correct filter cartridge

The most common and powerful radiation hazard in welding

Exposure to high intensity ____ may result in dazzle with temporary loss of vision

_____ become the greater hazard in situation where flammable gases and liquids are present

____ are classified in terms of their extent and depth

_____ produces the redenning of the skin also called first degree burn

Which hazards are due to transfer of energy between an object and a worker

Which kind of hazard causes deadening of a welders hand because of unadvisable position during welding

Impact of resulting from being struck by and struck against objects cause serious accidents

Which process do toxic pass through gastrointestinal organ

Pictures that are used to inform workers on safety practices are _____

Signs which indicates that an action is not allowed are _______

Which are used to indicate a potentially hazardous situations which, if not avoided may result in minor or moderate injury?

how many amps does it takes to make the human heart stops

which of the mathematical computation is wrong

which of the mathematical computation is wrong

which of the mathematical computation is wrong

The eyes can be protected during the welding operation by using:

In the symbol E-6013, letter “E” stands for:

is a front body protection device while welding.

are worn by welders to protect the hands from heat

covers the face and allows the welder to see legibly

worn by welder as an additional safety for

is an equipment that protects the welder from

What is method of striking of arc that is recomended for beginners

It is done by moving the electrode downward until it touches the base

. The coating of electrode is sometimes called _____.

The symbol E-6013, 60 means _____.

The third digit in the symbol E-6013, 1 stands for _____.

The diameter of the electrode to be used in a welding operation

often used in flat position weld on butt,tee,

works well on flat and horizontal positions.

is a method of tacking using stiffeners or backing

The arc welding should be properly placed on the worksite and should be

The machine should be stacked to save space, but there must be enough

The power should be not turned off periodically and the machine should be

The machine should not be placed away on cleaning tank and any other source

The work station should be free from combustible materials.

Check the surroundings before starting welds.