Civil Engineering Mcqs

4-61. Kinematic viscosity is equal to________________?

(A) dynamic viscosity/density
(B) dynamicviscosity x density
(C) density/dynamic viscosity
(D) 1/dynamicviscosity x density
(E) same as dynamic viscosity

Submitted By :Ali Uppal

The units of kinematic viscosity are_______________?

(A) metres2 per sec
(B) kg sec/meter
(C) newton-sec per meter
(D) newton-sec per meter
(E) none of the above

Submitted By :Ali Uppal

If w is the specific weight of liquid and k the depth of any point from the surface, then pressure intensity at that point will be____________________?

(A) h
(B) wh
(C) w/h
(D) h/w
(E) h/wh

Submitted By :Ali Uppal

If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water___________________?

(A) 51 cm
(B) 50 cm
(C) 52 cm
(D) 52.2 cm
(E) 51.7 cm

Submitted By :Ali Uppal

Dimensions of surface tension are_________________?

(A) MlL°T2
(B) MlL°Tx
(C) MlL r2
(D) MlL2T2
(E) MlL°t

Submitted By :Ali Uppal

Which of the following meters is not associated with viscosity__________________?

(A) Red wood
(B) Say bolt
(C) Engler
(D) Orsat
(E) none of the above

Submitted By :Ali Uppal

Kinematic viscosity is dependent upon________________?

(A) pressure
(B) distance
(C) level
(D) flow
(E) density

Submitted By :Ali Uppal

The units of viscosity are__________________?

(A) metres2 per sec
(B) kg sec/metre
(C) newton-sec per metre2
(D) newton-sec per metre
(E) none of the above

Submitted By :Ali Uppal

The stress-strain relation of the newtoneon fluid is________________?

(A) linear
(B) parabolic
(C) hyperbolic
(D) inverse type
(E) none of the above

Submitted By :Ali Uppal

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be___________________?

(A) 500 kg
(B) 1000 kg
(C) 1500 kg
(D) 2000 kg
(E) 4000 kg

Submitted By :Ali Uppal

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