Related Questions

Profits can be increased by
1. decreasing the selling price per unit.
2. increasing the selling price per unit.
3. decreasing the volume of sales.
4. increasing the volume of sales.
5. decreasing the fixed or variable expenses.
6. increasing the fixed or variable expenses.
7. giving more weightage for products having higher P/V ratio.
8. giving less weightage for products having higher P/V ratio.
Select the correct answer
Consider the following statements :
In the first zone of production function
1. The APP is increasing and then decreasing
2. The MPP is increasing and then decreasing
3. TPP is increasing
4. APP is decreasing
Which of the above statements are correct
In a distillation operation, what is the effect of the temperature of the reflux stream (given below) on the condenser and reboiler loads? Reflux conditions:
(i) Reflux stream is completely liquid and is at its bubble point.
(ii) Reflux stream is below its bubble point.
____________ is the maximum deviation of any calibration point, obtained for either increasing or decreasing input, obtained for either increasing or decreasing input, from the best fit straight line having overall minimum deviation.
According to Griffith theory, which of the following are true for the fracture stress in a brittle material?
P. Increases with increasing surface energy
Q. Decreases with increasing elastic modulus
R. Decreases with increasing length of pre-existing crack
S. Decreases with increasing number of pre-existing cracks of same size
The disinfection efficiency of chlorine increases by
(i) Decreasing the time of contact
(ii) Decreasing the temperature of water
(iii) Increasing the temperature of water
Find the heat given( in KJ) to the feed for the flash vaporization process if the ratio of residue to the distillate is 0.65 and the enthalpy of feed, distillate and the residue are 500, 800 and 200 KJ/kmol respectively. The feed rate is 100 kmol/hr.
Find the ratio of distillate to residual flow rates, if a binary mixture containing 65% of more volatile component while the distillate and the residue compositions are 90% and 30%.
The point at which the total product stops increasing at increasing rate and starts increasing at decreasing rate is called
Which of the statements given are correct?
1. Coriolis effect is zero at the Equator.
2. Coriolis effect is more towards the Poles.
3. Coriolis effects are related to the decreasing rotational velocity with increasing latitudes.
4. Coriolis effects are related to the increasing rotational velocity with increasing latitudes.