Related Questions

A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to those that empty the tank can empty it in 6 hours. If all the pipes are kept open when the tank is full, it will take exactly 6 hours for the tank to empty. How many of these are these are fill pipes?
A 2
B 4
C 6
D 5
Floppy disks which are made from flexible plastic material are also called ?
A High-density disks
B Diskettes
C Hard disks
D Templates
Floppy disks which are made from flexible plastic material are also called?
A hard disks
B high-density disks
C diskettes
D templates
E None of the above
Which of the following property specifies the order of a flexible item relative to the rest of the flexible items inside the same container?
A sort
B layout
C order
D asort
Lead is poured into the joint between two pipes. These pipes may be made of
A Cast iron
B Vitrified clay
C Asbestos cement
D Concrete
Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten
A Saturated polyester
B Polyurathane
C Polystyrene
D Either B or C
A machine produces 1,000 units of plastic chair per hour . Working continuously at this rate, how many plastic chairs will this machine produce in a week ?
A 7,000
B 68,000
C 268,000
D 168,000
Suppose you are the account holder of a bank. The bank . The bank offered you a plastic card with a credit limit of TK. 20.000 and your account has to be settled in full at the end of each month. Usually there is an annual fee for using this credit facility . This type of plastic card is called ?
A Debit Card
B Credit Card
C Charge Card
D Pre-paid Card
In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is
A $$\frac{{\text{L}}}{2}$$
B $$\frac{{\text{L}}}{3}$$
C $$\frac{{\text{L}}}{4}$$
D $$\frac{{\text{L}}}{5}$$
In case of a simply supported I-section beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is
A $$\frac{{\text{L}}}{2}$$
B $$\frac{{\text{L}}}{3}$$
C $$\frac{{\text{L}}}{4}$$
D $$\frac{{\text{L}}}{5}$$

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