my quiz 1

First passenger travel of locomotive rocket was in

• 1834 September 15

• 1830 September 15

• 1825 September 15

• 1830 September 1

A simply supported beam of span L units is subjected to two concentrated loads of W KN acting at L/4 from both ends. The shear force at the mid point of the beam will be

• W

• W/2

• 2W

• 0

Calculate the allowable rate of centrifugal acceleration for a design speed of 80 kmph ?

• 0.43

• 0.38

• 0.52

• 0.64

For sub critical flow

• depth is greater than critical depth

• velocity is less than critical velocity

• both a and b

• froude number is greater than 1

Which is correct about centrifugal pump?

• Needs priming

• high head and low discharge

• intermittent and pulsating flow

In RCC retaining wall extra bars provided to satisfy the bearing pressure are known as

• torsion bars

• dowel bars

• anchor bars

• main bars

one slug is

• 14.59kg

• 28.35kg

• 16kg

• 35.27kg

If the mass centre of one of the colliding bodies is not on the line of impact it is called

• central impact

• eccentric impact

• direct impact

A bar of 40mm dia and 400mm length is subjected to an axial load of 100KN. It elongates by 0.15mm and dia reduces by 0.005mm. Find poissons ratio?

• 0.8

• 0.63

• 0.33

• 0.53

Dispute resolving method in domestic court

• arbitration

• litigation

• mediation

• conciliation