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1 derive a convection-diffusion equation using a differential control volume approach2 derive the cg method for a
1 for natural convection problems if alpha is replaced by nu in the nondimensional scaling derive the new
assignment taskspart one - use cases and statechartconsider a security system called a shs shs consists of embedded
a cooker a of 30 cm diameter and volume 30 l is initially filled with liquid water of 4 kg it is then heated until the
during operation the compressor unit of a refrigerator with mass 75 kg and rotational speed900 rpm experiences a
calculate the force and pressure acting across the pelvis and at the feet of a 150 lbm person model the body using
the presented projects are showing a strong grasp of practical situations and applications administrative business
write a program with raspberry piyou need help figuring out how you can send binary information through the gpio pins
et332bullactive filter design techniquesactive filter design techniques1refer to chapter 6 in the text as needed2using
question 1 consider a reservoir with the following datas novariablesymbolmagnitude1average reservoir depthdr100
do the following calculations for the circuit represented by the schematic for our ee3722 pcb design lab assume that
for the network shown in fig 238 calculatea the total circuit resistanceb the supply currentc the pd across the 12
a circuit consists of a 15 omega and a 30 omega resistor connected in parallel across a battery of internal resistance
1 a paper dielectric capacitor has two plates each of effective csa 02 m2 if the capacitance is 50 nf calculate the
the capacitance of a pair of plates is 40 pf when the dielectric between them is air if a sheet of glass is placed
state the factors that affect the capacitance of a parallel plate capacitor and explain how the variation of each of
three capacitors of 6 muf 8 muf and 10 muf respectively are connected in parallel across a 60 v supply calculatea the
in the circuit of fig 333 the variable capacitor is set to 60 f determine the pd across this capacitor if the supply
1 a toroid has an mmf of 845 at applied to it if the mean length of the toroid is 15 cm determine the resulting
1 a magnetising coil of 850 turns carries a current of 25 ma determine the resulting mmf2 it is required to produce an
1 the pole faces of a magnet are 4 cm 3 cm and produce a flux of 05 mwb calculate the flux density2 a flux density of
a ceramic capacitor is to be made so that it has a capacitance of 100 pf and is to be operated from a 750 v supply
a 50 pf capacitor is made up of two plates separated by a dielectric 2 mm thick and of relative permittivity 14
two capacitors of 4 muf and 6 muf are connected in series across a 250 v supplya calculate the charge and pd across
for the circuit shown in fig 334 the total capacitance is 16 pf calculatea the value of the unmarked capacitorb the