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A particle moves along a circle of radius 20 cm so that s=20 ?t2 cm. Find its tangential and normal acceleration after it has completed a revolution.
engineering mechanics updated 3.8 years ago by krithikkm200 • 10
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801
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1
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Explain conditions for equilibrium for forces in space.
engineering mechanics updated 3.8 years ago by krithikkm200 • 10
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657
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1
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A ball is dropped from a height of 12m upon a horizontal slab. If it rebounds to height of 4m, find the co-efficient of restitution.
engineering mechanics updated 3.8 years ago by krithikkm200 • 10
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1
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2.2k
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1
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Draw & explain energy band diagram of MOS capacitor operating in i) Accumulation ii) Depletion iii) Inversion mode
analog electronics updated 3.8 years ago by krithikkm200 • 10
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2.2k
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The percentage voltage regulation of voltage supply providing 100V unloaded and 95V at a full load is (a) 5.3% (b) 5.0% (c) 0.53% (d) None of the above
analog electronics updated 3.8 years ago by krithikkm200 • 10
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760
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For the following circuit, determine IDQ and verify if the FET will operate in punch-off region.
analog electronics updated 3.8 years ago by krithikkm200 • 10
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406
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1
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\( L^{-1}\left [ \log\left ( \dfrac{s+2}{s^2-2s+17} \right ) \right ] \)
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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642
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Under the transformation w+2i=z 1/z, show that the map of the circle |z|=2 is an ellipse in w-plane
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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388
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1
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Show that \[ L^{-1}\ {tan}^{-1}\left(\frac{a}{s}\right)=\ \frac{sin?(at)}{t}\ \]
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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443
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1
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Show that \[z[\cos\ {(\alpha \ k)]=\ \frac{z^2-z\cos \alpha}{z^2-2(\cos{\alpha)z+1}}}\]
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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462
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1
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Evaluate the equation \[\int_0^{\infty{}}\frac{\cos{at-\cos{bt}}}{t}dt\]
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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978
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1
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The current I(S) in network is given by \[ I(S) = \dfrac {2(S)} {(S+1)(S+2)}. \] Plot the pole-zero pattern in the S-plane and hence obtain i(t).
circuit transmission lines updated 3.8 years ago by krithikkm200 • 10
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6.3k
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Derive condition for reciprocity in terms of Z parameters and symmetry in terms of h parameters.
circuit transmission lines updated 3.8 years ago by krithikkm200 • 10
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646
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1
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Find the condition of reciprocity for Z parameters
circuit transmission lines updated 3.8 years ago by krithikkm200 • 10
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514
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1
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Realize following functon in Foster II form \[Z(s)=\frac{(s^2+1)(s^2+3)}{s(s^2+2)(s^2+4)}\]
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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459
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Synthesize the following function \[Z\left(s\right)= \frac{6\left(s+2\right)\left(s+4\right)}{s\left(s+3\right)}\] Use Foster -II Method.
engineering mathematics updated 3.8 years ago by krithikkm200 • 10
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13k
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1
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A kaplan turbine runner is to be designed to develop 7357.5 Kw shaft power. The net available head is 5.5 m. Assume that the speed ratio is 2.09 and flow ratio is 0.68.
applied hydraulics updated 3.8 years ago by krithikkm200 • 10
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2
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2.1k
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2
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Explain screen based and device based control mechanism in detail
user interface design updated 3.8 years ago by krithikkm200 • 10
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1.1k
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1
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ITU frequency specification
advanced networking technologies updated 3.8 years ago by krithikkm200 • 10
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1
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3.3k
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1
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Write short note on 1.Procedure. 2. Macros
computer organization and architecture updated 3.8 years ago by yerasylmakulbe671 • 10
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7.8k
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1
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Hard-wired Control Unit v/s Soft-wired Control Unit
computer organization and architecture updated 3.8 years ago by pg1118329 • 0
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1
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4.5k
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1
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Explain the class full addresses of ipv4 with net ID and host ID?
computer networks updated 3.8 years ago by abhi022mahajan • 0
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2
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15k
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2
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Describe Two-Tier and Three-Tier network management organization model.
telecom network management updated 3.8 years ago by yangyangn274 • 20
4
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20k
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1
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Explain bolt of uniform strength
machine design updated 3.8 years ago by krithikkm200 • 10
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2.7k
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1
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MODULE 6&7-Part 1 - Q.1
structural analysis updated 3.8 years ago by krithikkm200 • 10
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