Air entrainment in the concrete increases A Workability B Strength The effects of temperature variations D The unit weight

Q: 15. The pressure gauges 1, 2 and 3 are installed on the system as shown. If the readings of the…

A:

Q: 09/ bounded triangle slab region shown in Figure, if we suppose the deflection equation of the slab…

A:

Q: The strength of concrete depends on 1. Type of mortar 2. Proportion between coarse and fine…

A: The strength of concrete depends : Type of cement  Concrete mix proportion Temperature of curing…

Q: 5. What happens to the depth of flow when there is an obstruction in the path? a) Remains the same…

A: To find : Effect on depth of flow when there is interaction.

Q: If the radius of curvature on a rcnd is 600 in and the allowable speed is 75 kmph, then what will be…

A: Given data : Allowable speed (V)=75 kmphRadius (R)=600 m

Q: Design a transition curve. Given speed 76.1134 Km/h, a=0.3 m/s', A=21.5°, &s=4 and Sta P.I.…

A: Transition Curves: ProgProgress bend guarantees a smooth change from straight street to roundabout…

Q: The 50-lbrectangular access door is held in the 90° open position by the single prop CD. Determine…

A: Given:- The weight of the rectangular access door = 50 lb  The angle made by the door = 90° The door…

Q: 8. What is the relation between kinetic energy and momentum? a) p=m/v b) p=mva c) p=mv d) p=m

A:

Q: -a) Soil sampling, and testing. may be thought of as consisting of three steps-boring, a- imputation…

A:

Q: 10. The nature of streamlines in a flow net obtained by the combination of source and sink is- a)…

A:

Q: 1. What is energy per unit head of water called as a) Total energy b) Specific energy c) Velocity…

A: Energy per unit head of water

Q: Determine the reactions at A for the cantilever beam subjected to the distributed and concentrated…

A:

Q: 7. All the parameters in a similitude are described using.

A: To find : Parameters in similitude are described using

Q: For the shown beam; 1. Draw the Influence lines of the reactions at supports. 0.5m 2. Draw Influence…

A: As per company's policies We are supposed to answer only first question  Kindly post other questions…

Q: Calculate the maximum depth at which the depth of a circular tunnel can be dug in a k with the…

A: Stress concentration: A stress concentration is a part of an object where the stress is much higher…

Q: * A small catchment of area 150 ha received a rainfall of 10.5 cm in 90 minutes_due to a storm. At…

A:

Q: Creep is the gradual increase of (a) plastic strain with time at constant load (b) elastic strain…

A: Creep is a progressive deformation under a constant load which is applied over a time . It is a…

Q: 10. Which of the following is true? a) the slope of EGL will always be greater than that of the axis…

A: Brief concept- EGL- EGL stands for energy grade line (EGL). It represents the variation of the total…

Q: 1 atm B P2.14 The symmetric vee-shaped tube in Fig, P2.14 contains static water and air at 20°C.…

A:

Q: For the open tank, with piezometer attached on the side, contains three immiscible liquids as shown.…

A:

Q: 6. Cartography symbols depend on a) map scale & map purpose b) represented area e) size of paper 7.…

A: As per company's policies We are supposed to answer only first three questions  Kindly post other…

Q: Using the method of sections, determine the forces in the following members of the truss in Figure…

A:

Q: The liquid limit and plastic limit of a soil are 60% and 30% respectively. If the natural water…

A: