Q.1
If an electrochemical cell produces energy it is known as a --------cell, such as ---------
  • Electrolytic, water electrolysis
  • Galvanic, electroplating
  • Galvanic, Daniell cell
  • Electrolytic, battery
Q.2
What is the primary cathodic reaction of corrosion in neutral or alkaline conditions?
  • Hydrogen evolution
  • Oxygen evolution
  • Oxygen reduction
  • Metal oxidation
Q.3
Which of the following is one of the major costs associated with corrosion?
  • Maintenance costs
  • replacement measures
  • Product loss due to leakage of a natural gas pipeline due to corrosion
  • All of the above
Q.4
Corrosion is the extractive metallurgy in reverse
  • true
  • false
Q.5
What is the basic principles of OSH
  • Promotion
  • Information
  • Workers right
  • All of the above
Q.6
What is the roles of IR
  • Analysis design for environmental sustainability
  • Design the project
  • Turns the plans design into reality
  • All of above
Q.7
What is graduated engineer do in training route
  • 3 years work experience
  • Log book form
  • Course attendance
  • PDP
  • All of the above
Q.8
How many method in estimating
  • 2
  • 3
  • 4
  • 5
  • 6
Q.9
How many stage in estimating
  • 1
  • 2
  • 3
  • 4
Q.10
Which are the following that required to maintain the entirety of life on earth?
  • Human
  • Economic
  • Environmental
  • Social
  • All of the above
Q.11
What is the sustainability principles?
  • Wise use of natural resources
  • Meet human needs fairly and efficiently
  • Eco-design
  • Both A & B
Q.12
Which is the truth about wrought iron
  • Low tensile strength
  • Bad resistance of corrosion
  • High ductility
  • All of the above
Q.13
What is an example of engineering?
  • Making soap
  • Designing a car
  • Designing a landfill
  • All of the above
Q.14
Select examples of properties of materials.
  • Ductile
  • Malleable
  • Blue
  • Both A & B
Q.15
One key feature of extruded products are a
  • Ejector pin marks
  • Sprue
  • Continuous cross section
  • Flash
Q.16
The top part of the sand casting mould is called a
  • Cope
  • drag.
  • Both A & B
  • None of these
Q.17
Tick all the correct statements that apply
  • Die casting is faster than sand casting.
  • Die casting is more accurate than sand casting..
  • Die casting is a lower volume process to sand casting.
  • Die casting is poorer quality than sand casting.
  • Both A & B
Q.18
Pick the ferrous metal.
  • Aluminium
  • Copper
  • Steel
  • Gold
0 h : 0 m : 1 s