Technician a says that aluminum expands at a different rate than cast iron technician b says that cast iron has a coefficient of thermal expansion two or three times greater than aluminum who is correct

Q: errous metals include which of the following?   Question 30 options:   Silicon   Aluminum   Cast…

A: Ferrous metals include which of the following?   Question 30 options:   Silicon…

Q: T6 temper designation for an aluminum alloy means: Solution heat treated and artificially aged at…

A: we have to determine what T6 temper designation means for aluinium

Q: stiffness of the shaft, the general measures are

A: Solution.  The stiffness can be increased by. Replace carbon steel with alloy steel Surface…

Q: QUESTION An operator working on an operation involving particularly high pressures would likely use…

A: A composite material made of ceramic and metallic components is known as cermet. Metal may go…

Q: The melting point of steel increases with

A: The melting point of steel increases with the reduction in carbon content and vice-versa.

Q: Any steel used as a tool may be technically classified as a tool steel. However, the term "tool…

A: 1) True

Q: Iron heats up more rapidly than does aluminum because it has a greater specific heat. True False

A:

Q: A plate boundary with compressional stress is known as _______   a. Convergent    b. Tectonic…

A: Given Data⇒ Plate boundary compressional stress

Q: means the following this is a non-heat treatable alloy of aluminum and magnesium, that has not been…

A: Yes, it is true.

Q: Test each alloy whether the mean value differs significantly from the certified value

A: An alloy is a combination of chemical components, at least one of which is a metal. In contrast…

Q: As pure iron is heated up through 910°C will it

A: As pure iron is heated up through 910°C, It will be contracted. Option (a) is correct. (Contract)

Q: The 2XXX, 6XXX, and 7XXX series of raw aluminum alloy's or non-heat treatable and the 1XXX, 3XXX,…

A: Given: The 2XXX, 6XXX, and 7XXX series of raw aluminum alloy's or non-heat treatable and the 1XXX,…

Q: chromium, tungsten, Molybdenum, or nickel, or dissolved in fair right or combine with carbon to form…

A: Weather alloying elements such as chromium, tungsten, Molybdenum, or nickel, or dissolved in fair…

Q: Which of the following aluminum alloy series are the aluminum/magnesium-silicone alloys? 2XXX 4XXX…

A: All three series are aluminum alloys series. aluminum has 4 digit aluminum identification The first…

Q: Quenching is a process that can reduce the grain size and form a lot of grain boundaries in the…

A: Quenching: In this process metal is heated above its recrystallization and than cool it rapidly. The…