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Select substitute word for the sentence Persistent high inflation combined with high unemployment and saturated demand in an economy
ক Recession
খ Depression
গ Stagflation
ঘ Stagnation
Persistent high inflation combined with high unemployment and saturated demand in an economy
ক Recession
খ Depression
গ Stagflation
ঘ Stagnation
when demand for factory's products is high . more money is spent at the factory for safety precautions and machinery maintenance than when demand is low. thus the average number of on -the-job accidents per employee each month should be lower during perids when demand is high than when demand is low and less money is available for safety precautions and machinery maintenance .when demand for its products is high, casts the most serious doubt on the conclusion drawn above?
ক Employees demand for higher wages than they do at other times.
খ Authority hires new workers but lacks the time to rain them properly.
গ Employees are less likely to lose their jobs than are at other times.
ঘ Authority sponsors a monthly safety award for each division in the factory.
When demand for a factory's products is high, more money is spent at the factory for safety precautions and machinery maintenance than demand is low. Thus the average number of on-the-job accidents per employee each month should be bower during periods when demand is high than when demand is low and less money is available for safety precautions and machinery maintenance. Which of the following,if true about a factory when demand for its product is high casts the most serious doubt on the conclusion drawn above?
ক Its employees ask for higher wages than they do at other times.
খ Its management hires new workers but lacks the time to train them properly.
গ Its employees are less likely to lose their jobs than they are at other times.
ঘ Its management sponsors a monthly safety award for each division in the factory.
An inflation rate includes in bond's interest rates is one which is inflation rate
ক at bond issuance
খ expected in future
গ expected at time of maturity
ঘ expected at deferred call
The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will
ক Increase
খ Decrease
গ Remains same
ঘ Depend on saturated boiling point; may increase or decrease
Ponchon Savarit method is based on the use of enthalpy concentration diagram, which contains the bubble point curve (saturated liquid curve), dew point curve (saturated vapour curve) and equilibrium tie lines. As compared to McCabe-Thiele's method, this method
ক Is more accurate in finding the number of equilibrium stages
খ Accounts for the enthalpy changes in the process
গ Facilitates direct calculation of heat load on reboiler & condenser from, the diagram used in this method
ঘ All of the above
On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in
ক Greater degree of separation with a fixed number of trays
খ Increased reboiler load
গ Increased reflux ratio
ঘ None of these
Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the
ক Nature of the liquid
খ Nature of the gas
গ Temperature of the liquid
ঘ Total pressure
The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) is given by
ক TOD > BOD > COD
খ TOD > COD > BOD
গ BOD > COD > TOD
ঘ COD > BOD > TOD

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