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Worksheetsadvance welding
Total questions: 50
Worksheet time: 28mins
Which of these are not a commonly used welding process?
Flux Core Arc Welding (FCAW)
Tungsten Inert Gas Welding (TIG)
Laser Arc Welding (LAW)
Shielded Metal Arc Welding (SMAW)
Which PPE would you use to protect yourself from Ultraviolet radiation exposure
Welding helmet with darkening lenses
safety glasses with side shields
welding leathers
leather boots
What protection does dark clothing offer that lighter clothing doesn't.
dark clothing absorbs heat
dark clothing keeps you cooler
dark clothing allows less UV light to penetrate it
none of the above
What is not recommended to help workers from smoke and fume inhalation?
Respirator with the proper cartriges
dust mask
fume extractor
open area with plenty of ventilation
Which metals are not associated with a health hazard during the welding process?
Chromium
Zinc
Beryllium
Iron
WHAT IS THE MAIN FORMULA FOR OHMS LAW?
R = IV
E = I/R
E = IR
NONE
WHAT IS RESPONSIBLE FOR THE CURRENT TO FLOW?
PROTONS
ELECTRONS
NUCLEUS
BOTH A & B
HOW MANY DIRECTIONS CAN ELECTRIC FIELD AT A POINT HAVE?
ZERO
ONE
TWO
MANY
WHICH OF THE FOLLOWING ELEMENTS OF ELECTRICAL ENGINEERING CANNOT BE ANALYZED USING OHMS LAW?
CAPACITORS
INDUCTORS
RESISTANCE
TRANSISTORS
HOW MANY TYPES OF CURRENTS IN ELECTRICAL
1
2
3
MANY
WHAT ARE THE SOURCES OF ELECTRICITY?
BATTERY
GENERATOR
THERMOCOUPLE
ALL THE ABOVE
WHERE IS DC USED?
HOUSE HOLD
FANS
RADIO
BATTERY CHARGING
What is this?
Battery
Bulb
Wire
What is this?
Battery
Bulb
Wire
Which of these can make a circuit?
battery, wire and bulb
bulb, battery and plug
battery, wire and socket
Which one of these toys don't use batteries?
Car and remote
Torch
Basketball
Which one of these use mains electricity?
Torch
Computer
Basketball
Which could be an energy source for a circuit?
It is a good idea to not plug too many things into one outlet, since there is a risk of overloading the circuit at that outlet.
true
false
turn off the power source
call 999
An electrician should use a ________ ladder when working around electrical wiring.
Aluminum
Wood
Fiberglass
Wood or Fiberglass
_________ is a combination of rules and devices that prevent the energizing
of a circuit that could injure a worker.
National Electrical Code
Lockout/Tagout
EPA Regulations
OSHA Regulations
Which of the following is NOT a safety rule for electricians to follow when working with electrical equipment and tools.
Use insulated tools when working on live circuits.
Work with live power to save time.
Follow Lockout/Tagout Procedures
Inspect power tools before using.
All the following are examples of PPE EXCEPT:
Safety Glasses
Insulated Pliers
Work Boots
Respirator
You are an electrician working in a new building and you come across an installation that is not safe and is not acceptable under local electrical code. What should you do?
Call the building inspector.
Tell your supervisor after work.
Tell your supervisor immediately
Keep a close eye on it and continue your work.
What is the first rule of working in Wet Conditions?
Avoid it!
Keep a dry set of clothes in your van.
Wear an insulated rain coat.
Properly ground yourself.
When a hazard occurs on a job site you should:
Report the Hazard
Repair the Hazard
Review the Hazard
All answers are true.
What energy transformation takes place in a generator?
Chemical to mechanical
Electrical to mechanical
Heat to mechanical
Mechanical to electrical
In power stations generating electricity, how is power measured?
joule
kilojoule
kilowatt
megawatt
54 km is equal to ______________ m.
5,400
54,000
540
.054
What is the biggest unit of mass in the metric system?
gram
milligram
kilogram
What is the smallest unit of length in the metric system?
millimeter
centimeter
meter
It is a measurement that tells the amount of liquid a container can hold.
weight
volume
length
How many grams are there in 1 kilogram?
100 grams
1,000 grams
10 grams
What is 4cm in mm?
0.4
4
400
40
86 kg = _____ g
8.6
0.086
8,600
86,000
identify part # 1 in image
Tail
Arrow
Process
Reference Line
To show a weld on the other side with a symbol, the___________________
symbol is below the line
symbol has an O next to it
symbol is above the line
symbol slants in the opposite direction
What is the correct way to show weld all the way around?
What type of weld should be applied
V Groove arrow
V Groove other side
Fillet other side
Fillet
what is this welding symbol telling the welder?
V Groove arrow
V Groove both sides
Fillet both sides
Fillet
what is this welding symbol telling the welder?
Spot Weld arrow side
Weld all around
Flare U arrow side
Seam Weld arrow side
what is this welding symbol telling the welder?
Melt Thru arrow side
Concave other side
Convex other side
Weld all around
Which tool is used to loosen or tighten cross-head screws?
Hex driver
Flat screwdriver
Torx screwdriver
Philipps screwdriver
Which tool is used to test the integrity of circuits and the quality of electricity in computer components?
Anti-static wrist strap
Multimeter
Anti-static mat
Loopback adaptor
PPE means...
(a)
It is safe to use a substitute tool for a specific task.
TRUE
FALSE
Hand tools are used for performing work on a material or a physical system using hands.
TRUE
FALSE
