Question

Q. 3: Force P1 = 100 N is acting along line AB and is directed from A to B, force P2 =
150 N, is acting along line CD and is directed from D to C. Find their resultant force-
couple system at point Q (3,2,5). Reduce the system to a wrench and find pitch of the
wrench. Also find the co-ordinate of point where axis of wrench cuts xy-plane. A(1,3,-5);
B(-2,-1,3); C(3,0.2); D(-4,8,6).​

Answer 1

Answer:

en the following data, find the values of Operating Surplus' and Net

ports':

S.No.

Particulars

Amount

in Crores)

Mixed Income of Self-Employed

700

Net Factor Income from Abroad

150

Private Final Consumption

Expenditure

2,200

Profits

200

Net Indirect Taxes

150

vi

National Income

5,000

vii

Gross Domestic Capital Formation

1,100.

vili

Wages and Salaries

2,200

ix

Net Exports

Government Final Consumption

Expenditure

1,300

Consumption of Fixed Capital

200

Operating Surplus

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