Recent content by Padmal

Homework Statement Let's say we have a carrier signal xc(t) = AcCos(ωct) And there is a modulating signal or we can call it the information signal xm(t) = Am Cos(ωmt) and the modulation index is given as 0.8 How to write the modulated signal? It's really confusing as many people give different...

As 3.78 is one of the choices given, I think that is the correct answer. ##\phi_A-\phi_B= 12.6*0.3m=3.78m## could be the correct peizometric head!

Sir, thank you very much for the answer! One of my friends got 5.22 m and my definition of piezometric head is the height of water. How did you get the 5.22 instead of 5.78?

Very much thank you to you sir! I was wondering that we're not given any of those cross sectional details when we're asked to draw SFD and BMD. So that's a kind of a hidden tip ;)

Do bending moment and shear forces are dependable on a beam's cross sectional area?

I think we can graphically represent the question as above. So if we calculate equalizing the pressure differences noted by the blue line, Z2w + PA = PB + Z1w + 13.6hw (w is the specific weight of water) But Z1 = Z2 - h + 2 m PA - PB = 5.78 m (Which is again not the answer) :(

Homework Statement Water flows in an inclined pipeline in an upward direction from A to B. A differential U-tube manometer is connected between A and B and indicates a mercury level difference of 30 cm. The difference in elevation between A and B is 2 m. What is the peizometric head...