Rankine’s theory is valid to______.
The value of coefficient of discharge for a venturi meter usually lies between:
In a two-fluid heat exchanger, the inlet and outlet temperature of the hot fluid are 65°C and 40°Crespectively. For the cold fluid, these are 15°C and 42°C. The heat exchanger is a:
The specific heat at constant pressure is given by:
In ultrasonic machining, the material removal rate changes with abrasive size as
Specific speed (N) of propeller turbine is
Damping force is proportional to
Change in internal energy of small temperature change T for ideal gas is expressed by the relation (for unit mass)
In thin cylinder the hoop stress is 200 MPa then the maximum shear stress ( in plane) is equal to
In Inventory Control Theory, the economic order quantity is
The thickness of laminar boundary layer at a distance ‘X’ from the leading edge over a flat varies as
For a small scale industry, the fixed cost per month is Rs. 5000. The variable cost per product is Rs. 20 and sales price is Rs. 30 per piece. The break even production per month will be ________.
Preheating is essential in welding _________.
The axial rigidity of the member is
What is the sensitivity of inclined U-tube compared to sensitivity of U-tube?
In the case of an involute toothed gear; involute starts from
The time constant of a thermocouple is ________.
Which one is true for an opaque body?
The total number of instantaneous centers for a mechanism consisting of ‘n’ links is