In case of timber structures, the form factor for solid circular cross-section is taken as

In case of timber structures, the simple bending formula M = fz may be applied for

A

Rectangular beams up to 300 mm depth

B

All rectangular beams

C

Solid circular beams only

D

All square cross-section beams

Which of the following data structures are indexed structures?

A

linear arrays

B

linked lists

C

both a and b

D

All of these

Which of the folowing data structures are indexed structures/

A

linear arrays

B

linked lists

C

both a and b

D

None of the above

'Lang factor' is defined as the ratio of the capital investment to the delivered cost of major equipments. The value of 'Lang factor' for fixed capital investment, for a solid-fluid processing chemical plant ranges from

A

1.2 to 1.4

B

2.5 to 2.7

C

4.2 to 4.4

D

6.2 to 6.4

A solid cone of height 36 cm and radius of base 9 cm is melted to form a solid cylinder of radius 9 cm and height 9 cm. What percent of material is wasted this process?

A

25

B

5

C

0

D

10

The least dimension in case of a circular column of diameter D is taken as

A

0.5 D

B

0.68 D

C

0.88 D

D

0.78 D

If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following:

A

Q = S + F

B

Q = S - F

C

Q = F - S

D

Q = S × F

Factor of safety (i.e., overdesign factor) in heat transfer equipments is about __________ percent more than the actual/theoretical design factor.

A

5-10

B

15-20

C

30-35

D

35-40

বুদ্ধির ক্ষেত্রে চালর্স স্পিয়ারম্যান কোন কোন ধরনের সামর্থ্যের কথা উল্লেখ করেছেন? i. e-factor ii. g-factor iii. s-factor নিচের কোনটি সঠিক?

A

i ও ii

B

i ও iii

C

ii ও iii

D

i, ii ও iii

Other conditions being same, the load factor in indeterminate structures is

A

Equal to load factor in determinate structures

B

More than the load factor in determinate structures

C

Less than the load factor in determinate structures

D

Unpredictable

In case of timber structures, the form factor for solid circular cross-section is taken as

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