Sub Engr Test Preparation

Dated 13-09-2021
2nd Year
M.O.S chp #8
P.Health chp #9,10

Test.......

1).Quantity of water required for one person per day is called.......

a) Required water
b) Demand of water✓
c) yield
d) All of these

2).Demand of water depend upon.......

a) weather
b) habits of people
c) quality of water
d) all of these✓

3).Quantity of water "Q" required for fire fighting according to kuichling formula...

a) 3180√P✓
b) VxA
c) 3150(P/5)
d) 3860√P

4).Average daily demand per person "q" for population "P" while "Q" quantity of water supplied in the whole the year will be...

a) Q/365p✓
b) 365p/Q
c) PxQ/365
d) 365/PxQ

5).In one liter simple of water salt is 100 mg in PPM it will be.......

a) 10
b) 100✓
c) 1000
d) 10000

6).WHO recommended maximum amount of florides in drinking water in PPM...

a) 0.2
b) 2.0
c) 4.0✓
d) 10

7).WHO recommended maximum total dissolved solids in drinking water in PPM....

a) 500
b) 1000
c) 1500✓
d) 2000

8).Colour of water is tested by ....

a) pH scale
b) Threshold No.✓
c) Cobalt No.
d) PPM

9).Tinto meter instrument is used to measure ......of water.

a) pH
b) Acidity
c) Turbidity
d) Colour✓

10).Recommended pH value of potable water( for drinking and cooking) is....

a) 6.5--8.5
b) 7--8.5
c) 8--9.5✓
d) 9--11

11).B.coli index of drinking water...

a) less than 3✓
b) 3--5
c) 5--10
d) 10--15

MOS

12).Moment area method is used to determine...

a) slope and deflection✓
b) S.F and B.M
c) Tensile stress
d) compressive stress

13).Value of maximum deflection that acts at a point of cantilever...

a) fixed end
b) free end✓
c) middle
d) both ends

14).Value of deflection at the ends of a simply supported beam..

a) maximum
b) minimum
c) zero✓
d) average

15).The value of slope at maximum deflection of beam is...

a) zero✓
b) minimum
c) maximum
d) none of these

16).Resistance against deflection of beams...

a) hardness
b) stiffness✓
c) toughness
d) brittleness

17).Deflection of beam is directly proportional to...

a) Load✓
b) youngs modulus
c) section modulus
d) moment of inertia

18).Deflection in beams is inversly proportional to.......

a) load
b) span
c) m.o.i✓
d) both a,b

19).Deflection of beam may be reduced by....

a) decreasing the depth
b) increasing the span
c) decreasing the breadth
d) increasing the stiffness✓

20).The value of slope at maximum deflection of beam is......

a) zero✓
b) maximum
c) minimum
d) none of these

21).The stiffness of beam increases with the increase of...

a) inertia
b) youngs modulus
c) loads
d) both a,b

Goood Luck....