Mechanical Engineering - Challenge for your knowledge Online Test

If somebody asked you identify the place of martensite in Iron Carbide diagram you will point to

In the diagram shown below if block one is moved 10 feet how much distance will block 2 move

Consider a refrigerator is kept open and switched on in a completely closed room (no heat leakage), after some time what will happen to room temperature

In the following flames which has the highest temperature at its center

Shore scelero scope is associated with____________________________ measurement

Titanic ship disaster happened beacause of _______________________________ behaviour of steel at low temperature

If heat is transfered from cold source to high temperature sink without additional work input then which of the following law is not obeyed

In the following terms which is directly opposite to "Increase in speed"

Anemo meter is device used to measure

Number of elements in a Tool signature is


Hi everybody, I am very happy to see that many of you have attended my test on mechanical engineering awareness. In this test, questions are going to be bit difficult. Most of these question are taken from company campus interview questions. If you find these questions easy, then definitely you are on track to achieve greater heights. If you have any comments please post it here or write to me :


F.Syed Nadheem

if some one ask you to point out the position of martensite in iron carbon diagram what you will point out to?

1548 days 6 hours 25 minutes ago


mangan (Mn), Fosfor (P), dan belerang (S). Unsur-unsur tersebut

1591 days 13 hours 2 minutes ago


dan keter tahanan terhadap pengaruh luar (korosi, aus, bahan kimia, suhu tinggi dan sebagainya).

Besi teknis selalu tercampur dengan unsure-unsur lain misalnya karbon (C), silicon (Si),

1591 days 13 hours 4 minutes ago


10 of 5

2320 days 6 hours 1 minutes ago



3387 days 2 hours 52 minutes ago



3387 days 2 hours 52 minutes ago



3387 days 2 hours 52 minutes ago


10 on 10

3387 days 6 hours 41 minutes ago

Mohammed isakh

good questions

3406 days 7 hours 30 minutes ago


these tests are very useful, plz send many more of this kind

3466 days 16 hours 30 minutes ago

Sundarasubramanian N
Lean Manufacturing Consultant & Trainer

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