Tunnel Engineering Mcqs

Q.  In compressed air tunneling, the volume of free air provided is______________?

a. 6 mJ per second per m2 of face area
b. 6 m3 per minute per m2 of face area
c. 20 m3 per minute per m2 of face area
d. 6 m3 per hour per m2 of face area


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  Assertion A : When rock conditions are favorable, it will not be necessary to take up concrete lining concurrently with the driving operations till the full length of the tunnel has been driven through rock. Reason R : A tunnel through rock, hard or soft, does not need any concrete lining________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In the construction of Metro Railways, “Cut and Cover” method of construction is suitable in situations listed at________________? Consider the following situations 1. Soil is soft 2. Volume of existing surface traffic on the alignment is heavy 3. Track is at a deeper level 4. Water table is high
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An open tank contains 1 m deep water with 50 cm depth of oil of specific gravity 0.8 above it. The intensity of pressure at the bottom of tank will be________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The total pressure on a plane surface inclined at an angle 9 with the horizontal is equal to_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Centre of buoyancy always_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Metacentric height for small values of angle of heel is the distance between the________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A rectangular block 2 m long, 1 m wide and 1 m deep floats in water, the depth of immersion being 0.5 m. If water weighs 10 kN/m3, then the weight of the block is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If a vessel containing liquid moves downward with a constant acceleration equal to ‘g’ then_____________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An open cubical tank of 2 m side is filled with water. If the tank is rotated with an acceleration such that half of the water spills out, then the acceleration is equal to_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The horizontal component of force on a curved surface is equal to the_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The eddy viscosity for turbulent flow is______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a two dimensional incompressible steady flow around an airfoil, the stream lines are 2 cm apart at a great distance from the airfoil, where the velocity is 30 m/sec. The velocity near the airfoil, where the stream lines are 1.5 cm apart, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The continuity equation pi V,A,= p2V2A2 is based on the following assumption regarding flow of fluid______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The motion of air mass in a tornado is a________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Stream lines and path lines always coincide in case of__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In steady flow of a fluid, the total accele ration of any fluid particle______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is used to measure the discharge ?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Size of a venturimeter is specified by________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The discharge through a V- notch varies as______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts