Related Questions

Directions : In each of the following questions a statement is given, followed by three conclusions. Give answer :

Statement : "If you are a mechanical engineer, we want you as our supervisor." - An advertisement by Company X.

Assumptions :
I. Mechanical engineers are expected to be better performers by Company X.
II. The Company X needs supervisors.
III. Mechanical engineers may get attracted and apply to Company X.
Consider the figure of a fountain with four holes, given below.
Mechanical Physics mcq question image
Which one of the holes in the fountain will throw the water farthest?
Some pairs of devices and associated energy changes are given below.
1. Electric generator ⟺ Mechanical to electrical
2. Electric motor ⟺ Electrical to mechanical
3. Diesel engine ⟺ Light to electrical
4. Solar cell ⟺ Chemical to mechanical
Which of the above pair/s is/are correctly matched?
From a 2 m × 1.2m sheet, squares are Cut out from each of the four comers as shown in the figure and then the sides are bent to form an open box. The maximum possible volume (in m3) of the box is
Mechanical Metallurgy mcq question image
Given below is a statement followed by some conclusions. You have to take the given statement to be true even if it seems to be at variance with the commonly known facts and then decide which of the given conclusion logically follow(s) from the given statement. Statement : In some tier 2 cities in India, transportation is one of the major problems. Conclusions : I. All tier 2 cities are not well connected. II. Lack of transportation facilities is the only problem in Indian metros.
An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
Assertion (A): Relative stability of the system reduces due to the presence of transportation lag. Reason (R): Transportation lag can be conveniently handled by Bode plot.
The unit cost of transportation of a balanced transportation problem is shown below:
An O.C. mine requires 16 blocks of overburden of 3000 te each to mine 4 blocks of coal of 2000 te each. The mining cost of both overburden and coal is Rs. 50 per tonne. The cost of transportation of overburden to dump areas is Rs. 50 per tonne. Coal transportation cost to the selling point is Rs. 75 per tonne. The price of coal is Rs. 800 per tonne, If the royalty and tax to the state is Rs. 50 per tonne, the nominal profit in rupees is
In food industry, the animal processing sector requires mechanical transportation to minimize human intervention and to maintain hygiene.