Related Questions

Scaling of furnace stock is reduced by __________ in flue gas.
A CO
B H2
C High CO/CO2
D All of the above
You are considering investing in a firm and wish to place a value on the common stock. The dividend on the firm's stock has not changed in the last five years. In absence of any information suggesting future changes in the dividend rate, the most appropriate stock valuation model be the -----model.
A zero growth
B constant growth
C non-constant groth
D growing perpetuity
Heat transfer rate to the stock/charge in the furnace does not depend upon the
A Emissivity of the refactory walls
B Size of the furance
C Use of waste heat recovery equipments
D Thickness of the stock
Heat transfer rate to the charge/stock in a furnace does not depend upon the
A Type of fuels viz solid, liquid or gaseous
B Flue gas temperature
C Emissivity of refractory walls
D Initial temperature of the charged stock
Mr. Tanvir purchased stock for Tk. 1,500 and sold 2/3 of it after its value doubled. He sold the remaining stock at 5 times its purchase price. What was his total profit on the stock?
A Tk. 2000
B Tk. 2500
C Tk. 3000
D Tk. 4500
of the 300 economists: 75% invested in stock market, 40% invested in bond market and 15% invested neither stock nor bond. How many of them invested only " in stock market?
A 162
B 108
C 216
D 270
In stock option, a little chance exists for large gain on stock when price of stock
A have volatile movement
B moves freely
C rarely moves
D stays same
A group of 20 friends formed and investment club, with each member contributing an equal amount to the general fund. The club then invested the entire fund, which amounted to t taka, in stock X. The value of the stock subsequently increased 40 percent, at that point the stock was sold and the proceeds divided evenly among the members. In terms of t, how much money did each member of the club receive from the sale?
A 800t
B t2
C 7t5
D 7t100
Size of the combustion chamber of a furnace depends upon the
A Heat release rate of the fuel
B Preheat temperature of fuel & air
C Method of mixing the fuel & air
D All of the above
The amount of combustible escaping uncon-sumed from the furnace, depends upon the
A Air supplied and furnace temperature
B Burner design (thoroughness of mixing versus stratification)
C Air preheat and the flow of gases in the furnace (mixing by induction, by acceleration or by change of direction)
D All of the above

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