ENGINEERING MATERIAL - EXAMPLE 12.1 : In crystal material, hexagonal crystal sys

ENGINEERING MATERIAL - EXAMPLE 12.1 : In crystal material, hexagonal crystal system could form 4-digit index in certain direction of solid. For [1(-1)0] direction in the hexagonal crystal systems of particular catalyst applied in fume removal of incinerator, what is the four-digit index for this direction? Hint : The transformation equations between the 3-digit [h'k'l'] and the 4-digit [hkil] indices are : h = (1/3) (2h'-k'); i = - (h + k); k = (1/3) (2k'-h'); l = l' A. [(-1)100] B. [1(-1)00] C. [(-1)000] D. [00(-1)(-1)] E. [(-1)0(-1)0]

Question Posted / kangchuentat

1 Answers
2397 Views
I also Faced
E-Mail Answers

ENGINEERING MATERIAL - EXAMPLE 12.1 : In crystal material, hexagonal crystal system could form 4-dig..

Answer / kangchuentat

ENGINEERING MATERIAL - ANSWER 12.1 : h = (1/3) [ 2 - (-1) ] = 1; k = (1/3) ( - 2 - 1 ) = -1; i = - ( 1 - 1 ) = 0; l = i = 0. Solution is [1(-1)00]. Answer is B. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Chemical Engineering Interview Questions

QUANTUM COMPUTING - EXAMPLE 32.7 : If | ± > = 0.707 ( | 0 > ± | 1 > ), prove that | Ψ (t = 0) > = | 0 > = 0.707 ( | + > + | - > ).

1 Answers

What is the ignition temp. of Alluminium,Coper&Iron.

0 Answers

Hi. I have completed my masters in chemical engineering from M S University in year 2008 and now going to do MS Chemical engineering in Lamar University. I am planning to appear for interview in two weeks from now. What are the expected questions from VO regarding masters after masters ? and wat should i expect to give reply ? kindly give your suggestions. Thanks

0 Answers

What are pcbs?

0 Answers

Question 42 - According to Margules Equation, P = x(1) p(1) g(1) + x(2) p(2) g(2) for a two-component mixture where P is bubble pressure, x is mole fraction, p is saturation pressure, g is constant given by ln g(1) = x(2) A x(2). Find the value of A as a constant when P = 1.08 bar, p(1) = 0.82 bar, p(2) = 1.93 bar in a 50 : 50 mole fraction mixture. Estimate the pressure required to completely liquefy the 30 : 70 mixture using the same equation, by proving P = 1.39 bar. Take note that ln g(2) = x(1) A x(1), ln g(1) = x(2) A x(2).

1 Answers

types and working of compressor

1 Answers IOCL,

Define an additive?

0 Answers

Why methanol like petroleum compounds are stored in underground storage tanks?

2 Answers MPCL, NFIL, Reliance, UPL,

which is more effective , a single extraction with a large volume of solvent or several small volume extractions? Explain.

2 Answers

why we make urea prills , why we do not make crystals of urea,

1 Answers IFFCO,

Difference between Synthetic foaming agents V/S Protien based foaming agent?

0 Answers

If flow rate of natural gas mixture in sweating gas unite is 460000 m3/day Can it be converted into mole/day?

1 Answers Shell,

For more Chemical Engineering Interview Questions Click Here