SMAW basics
A heat setting is also referred to as this.
What is amperage.
In the designation E7018, the E stands for.
What is electrode.
The polarity we use for SMAW.
What is direct current electrode positive.
The type of clothing we are to wear when welding using the SMAW process.
What is dark coloured, loose fitting cotton clothing.
Open circuit voltage is?
Voltage between the electrode and work when machine is on but no work is being done.
The force that maintains the arc between the electrode and the workpiece.
What is voltage.
The way in which we determine the electrode size.
What is by the diameter of the metal core wire.
What we use to connect our work piece to the welding machine before welding.
What is the ground clamp.
We require these 2 things in a shop environment to protect our breathing air at all times.
What is adequate ventilation and a respirator.
What electrical force pushes electrons(amps) through a circuit?
What is Voltage
What is used to hold the welding electrode for SMAW.
What is the stinger.
The covering of a SMAW electrode.
What is the flux.
The final step in the safe shut down of a welding machine.
What is turning the power to the welding machine off.
A fillet weld should have equal what, unless specified?
What are equal legs.
What does the flow of electrons produce?
What is Heat
The post weld clean up for SMAW welds.
What is slag removal.
What electrodes are not kept in the oven.
What are E6010.
What makes a welding machine portable.
What is an engine driven motor.
Name three weld defects.
What is porosity, undercut, excessive spatter, cracks and overlapp.
Most common current and polarity for SMAW?
What is Direct Current Electrode positive
SMAW welding can be done in what position(s).
What is all positions.
The minimum as welded tensile strength of E6010 (X 1,000)
What is 60,000 Psi.
The terminal that the ground clamp is plugged into when welding with direct current electrode positive.
What is the negative terminal.
We should do this before re-striking the arc or welding subsequent passes using SMAW.
What is removing the slag from the weld.
How many cycles does AC current change direction in 1 second in North American supplied power?
60 times or 60 hertz