Ask
Login
8
votes
0
answers
5.2k
views
0
answers
Find the displacement thickness, the momentum thickness and energy thickness for the velocity distribution in boundary layer given by, $\frac{\mu}{U}=2(\frac{y}{\delta})- (\frac{y}{\delta})^2.$
fluid mechanics updated 6 weeks ago by sagarkolekar ★ 10k
7
votes
0
answers
5.9k
views
0
answers
A single phase semiconverter is operated from 120V 50HZ ac. supply. The load resistance is 10 ohm. If the average output voltage is 25% of the maximum possible average output voltage.
updated 4 months ago by Krishna_Agrawal • 2.2k
7
votes
0
answers
3.4k
views
0
answers
Design a wide band reject filter having fh=400Hz and FL=2kHz with a pass band gain of 2, also draw the frequency response of it.
linear integrated circuits updated 6 weeks ago by sagarkolekar ★ 10k
3
votes
0
answers
1.6k
views
0
answers
Calculate the efficiency of Huffman code for the following symbol whose probability of occurrence is given below Explain Huffman code with example
digital image processing updated 4 weeks ago by sagarkolekar ★ 10k
3
votes
0
answers
1.8k
views
0
answers
Design an exit taxiway connecting runway and parallel taxiway for total angle of turning as $35^0$ . Turning speed is 80kmph, take coefficient of friction as 0.12. Assume any other data if required
transportation engineering updated 3.3 years ago by teamques10 ★ 24k
5
votes
0
answers
2.5k
views
0
answers
A smooth pipe of diameter 400mm and length 800 m carries water at the rate of 0.04 m3/s.
fluid mechanics updated 4 months ago by teamques10 ★ 24k
4
votes
0
answers
1.5k
views
0
answers
Find the ordinates of a storm hydrograph from a 3hr storm with rainfall of 2, 6.75 and 3.75 cm during subsequent 3 hr intervals.
water resources engineering updated 2.4 years ago by teamques10 ★ 24k
3
votes
0
answers
553
views
0
answers
Explain the direct and indirect method of soil investigation.
advanced geotechnical engineering updated 11 months ago by teamques10 ★ 24k
3
votes
0
answers
1.1k
views
0
answers
A 5 m deep canal has side slope of 1:1. The properties of soil are c = 20 kN/m$^{2}$, $\phi_{u}=10^{\circ}$, e=0.8 and G=2.8.
advanced geotechnical engineering updated 24 months ago by teamques10 ★ 24k
2
votes
0
answers
96
views
0
answers
Verify Greens's theorem for $F=x^{2} i-x y j$ and $C$ is the trinngle with vertices $A(0,2), B(2,0), C(4,2)$,
engineering mathematics updated 5 weeks ago by prajapatijaimin • 2.0k
2
votes
0
answers
136
views
0
answers
Explain DAC, RBAC, ABAC in detail
infrastructure security updated 6 months ago by kshirsagarsousu1963 • 460
3
votes
0
answers
2.0k
views
0
answers
Give a formal definition of the Nearest Neighbor problem. Show how finding plagiarism in documents is Nearest Neighbor problem. What similarity measures can be used
big data analytics updated 10 months ago by manmeetmm1104 • 90
3
votes
0
answers
1.6k
views
0
answers
Water is flowing through a rough pipe of diameter 500mm and length 4000m at the rate of $0.5 m^3/s$. find the power required to maintain this flow. Take average height of roughness as K=0.40mm
fluid mechanics updated 4 months ago by Krishna_Agrawal • 2.2k
2
votes
0
answers
12k
views
0
answers
The first four moments of distribution about the value 4 are -1.5, 17, -30 and 108. Obtain the first four central moments, mean, standard deviation and coefficient of skewness and kurtosis.
engineering mathematics updated 4 weeks ago by binitamayekar ★ 5.1k
5
votes
0
answers
3.9k
views
0
answers
An optical fiber has a numerical aperture of 0.20 and a cladding refractive index of 1.59.
need-tagging updated 5.3 years ago by sanketshingote • 100
2
votes
0
answers
339
views
0
answers
If $A = \begin{bmatrix} \ 2 & 3 \\ \ -3 & -4 \\ \end{bmatrix}$ ,prove that $A^{50}=\begin{bmatrix} \ -149 & -150 \\ \ 150 & 151 \\ \end{bmatrix}$
engineering mathematics updated 4 months ago by teamques10 ★ 24k
2
votes
0
answers
417
views
0
answers
Using Cauchy's Residue theorem evaluate $\oint_{c}e^{1/z}sin( \frac{1}{z})dz$ where c is |z|=1.
engineering mathematics updated 4 months ago by teamques10 ★ 24k
2
votes
0
answers
1.7k
views
0
answers
Given that $D=\frac{5r^{2}}{4}\hat{a_{r}}$ $c/m^{2}$ in spherical coordinates, evaluate both sides of the divergence theorem for the volume enclosed by r=4 m and $\theta=\frac{\pi}{4}$ radian.
electromagnetic field and wave theory updated 4 months ago by sagarkolekar ★ 10k
3
votes
0
answers
675
views
0
answers
A line charge of 2n c/m lies along y-axis while surface charge densities of $0.1\times 10^{-9}$ $c/m^{2}$ and $-0.1\times 10^{-9}$ $c/m^{2}$ exist on the plane z=3 and z=-4m respectively.
electromagnetic field and wave theory updated 4 months ago by sagarkolekar ★ 10k
2
votes
0
answers
1.4k
views
0
answers
Evaluate both sides of the divergence theorem for the region r $\leq$ 2, if $G=5r \sin^{2}\theta\cos^{2}\phi\space\hat{a_{r}}$.
electromagnetic field and wave theory updated 4 months ago by sagarkolekar ★ 10k
2
votes
0
answers
3.3k
views
0
answers
A 9375 MHz uniform plane wave is propagating in polystyrene. If the amplitude of the electric field intensity is 20 V/m and the material is assume to be lossless.
electromagnetic field and wave theory updated 4 months ago by sagarkolekar ★ 10k
2
votes
0
answers
1.9k
views
0
answers
Define whirling speed. Derive the equation for the critical speed of a light shaft with a single disc without damping
mechanical vibrations updated 7 weeks ago by sagarkolekar ★ 10k
2
votes
0
answers
1.1k
views
0
answers
Write short Note on i) Critical depth, ii) Critical Velocity and iii) Minimum specific energy, in terms of Critical depth with respective derivatives.
applied hydraulics updated 10 weeks ago by sagarkolekar ★ 10k
2
votes
0
answers
1.9k
views
0
answers
The line current in amperes in phases a,b,c resp.are (500+j150),(100-j600),(-300-j600).Determine the symmetrical components of current.
power system analysis updated 4 weeks ago by sagarkolekar ★ 10k
2
votes
0
answers
1.3k
views
0
answers
List down the phases in mechanical system design procedure OR Explain machine design methodology? OR Draw flow chart for design methodology and explain with example.
design of mechanical systems updated 7 weeks ago by sagarkolekar ★ 10k
<prev • 2,854 results • page 1 of 115 • next >