The pulp has tensile strength and burst strengths and brightness equal to ___________ pulp.

The pulp has tensile strength and burst strengths and brightness equal to Kraft pulp and a higher tear strength by ___________ What is the range for this in Organosolv pulping?

A

10-11%

B

6-7%

C

15-20%

D

20-25%

In __________ both the burst and tear strengths are crucial, although increment in refining to raise the burst strength leads to less tear strength.

A

Brown paper bag

B

Polythene

C

Black paper bag

D

Carton bag

Calculate ultimate moment and shear of effective span is 30m, live load is 9kn/m, dead load excluding self weight is 2kn/m, load factors for dead load is 1.4 for live load is 1.6 cube strength of concrete fcu is 50n/mm2 cube strength at transfer is fci is 35n/mm2, tensile strength of concrete Ec is 34kn/mm2 loss ratio ɳ is 0.85 and 8mm diameter high tensile strength fpu is 1500n/mm2 are available for use and the modulus of elasticity of high tensile wires is 200kn/mm2?

A

340 and 450kn

B

240 and 340kn

C

140 and 240kn

D

100 and 200kn

Consider the following statements
1. Brightness is a major dimension of visual experience
2. Other things being equal, the intensity of the physical stimulus is the major determiner of brightness sensations
3. The dimension of brightness extends from black to white and through various shades of grey
Which of the above statements are correct

A

Only 1

B

Only 3

C

2 and 3

D

1, 2 and 3

Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength

A

(i) and (ii)

B

(ii) and (iii)

C

(iii) and (iv)

D

(i) and (iv)

Compared to mild steel, cast iron has
(i) High compressive strength
(ii) High tensile strength
(iii) Low compressive strength
(iv) Low tensile strength

A

(i) and (ii)

B

(ii) and (iii)

C

(iii) and (iv)

D

(i) and (iv)

The __________ of paper gives values same as that of ring crush tests. The results is co-rrelated with tensile and burst strengths of paper.

A

Ediwise compression strength

B

Edgewise comparative strength

C

Ediwise comparative strength

D

Edgewise compression strength

Consider the following: The parallel fillet welded joint is designed for 1) tensile strength 2) compressive strength 3) bending strength 4) shear strength Which of the above is/are correct?

A

4 only

B

3 only

C

2 and 3

D

1 and 4

In a two-electron atomic system having orbital and spin angular momenta $${l_1}{l_2}$$ and $${s_1}{s_2}$$ respectively, the coupling strengths are defined as $${\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}},\,{\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}},\,{\Gamma _{{l_1}{l_2}}}$$ and $${\Gamma _{{l_2}{s_1}}}.$$ For the jj coupling. scheme to be applicable, the coupling strengths must satisfy the condition

A

$${\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}} > {\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}}$$

B

$${\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}} > {\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}}$$

C

$${\Gamma _{{l_1}{s_2}}},\,{\Gamma _{{l_2}{s_1}}} > {\Gamma _{{l_1}{l_2}}},\,{\Gamma _{{s_1}{s_2}}}$$

D

$${\Gamma _{{l_1}{s_2}}},\,{\Gamma _{{l_2}{s_1}}} > {\Gamma _{{l_1}{s_1}}},\,{\Gamma _{{l_2}{s_2}}}$$

A process P1 has a period of 50 and a CPU burst of t1 = 25, P2 has a period of 80 and a CPU burst of 35., the priorities of P1 and P2 are?

A

remain the same throughout

B

keep varying from time to time

C

may or may not be change

D

none of the mentioned

The pulp has tensile strength and burst strengths and brightness equal to ___________ pulp.

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