Related Questions

Which of the following appropriately explains the desirable characteristic of good system design?
A Modular approach
B Proper documentation
C Conversion
D Long discussions
E None of the above
An instrument store gives a 10% discount to all students off the original cost of an instrument. During a school sale, an additional 15% is taken off the discounted price. Rahim, a student at the local high school, purchases a flute for Tk. 306. What was its original cost before discount?
A Tk. 400
B Tk. 408
C Tk. 375
D Tk. 425
An instrument store gives a 10% discount to all students of the original cost of an instrument. During a school sale an additional 15% is taken off the discounted price. Rahim, a student at the local high school, purchases a flute for Tk 306. How much did it originally cost?
A Tk 400
B Tk 408
C Tk 375
D Tk 425
If the instrument is to have a wide range, the instrument should have
A Linear scale
B Square-law scale
C Exponential scale
D Logarithmic scale
Which of the following is an undesirable dynamic characteristic of an instrument?
A Reproducibility
B Dead zone
C Time lag
D Static error
Which of the following is desirable in petrol (gasoline) but undesirable in kerosene?
A Paraffins
B Aromatics
C Mercaptans
D Naphthenic acid
Which of the following property is desirable for materials used in tools and machines?
A Elasticity
B Plasticity
C Ductility
D Malleability
Due to which of the following reasons it is desirable to have short arc length?
A To achieve better heating
B To increase the life of roof refractory
C To have better stirring action
D All of the above
Which of the following is desirable in diesel and kerosene but is undersirable in gasoline?
A Aromatics
B Mercaptans
C Paraffins
D Naphthenic acid
Which of the following property is desirable in parts subjected to shock and impact loads?
A Strength
B Stiffness
C Brittleness
D Toughness

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