Engineering, 19.01.2020 04:31 robert7248
Consider two interconnected voltage source connected by a line impedance z= jx as show in fig.
(a) obtain expressions for p12
and q12.
(b) determine the maximum power transfer and the condition for it to occurs.
Answers: 1
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Consider two interconnected voltage source connected by a line impedance z= jx as show in fig.
Biology, 30.10.2019 19:31
Mathematics, 30.10.2019 19:31
Mathematics, 30.10.2019 19:31
Biology, 30.10.2019 19:31
Law, 30.10.2019 19:31
Mathematics, 30.10.2019 19:31
English, 30.10.2019 19:31
History, 30.10.2019 19:31