1. i) The majority of machining operations involve tool shapes
that are three dimensions, which refer to orthogonal and oblique
cutting. Explain the mechanism of both cutting with an aid of
diagram
ii) The accompanying illustration shows a fixture that is to be
machined from rectangular blank. Recommend the type of operations,
sequence required and specify the machine tools that are
needed.
2. As an engineer, propose and describe the most suitable
joining process for joining beam for bridge and...
Differentiate turning, milling, and drilling in terms of (i)
purpose, (ii) feed stock geometry, and (iii) orientation and
direction of motion of tool with respect to part.
1.)Describe the effect of increasing the concentration of the
reactants on the rate of a reaction.
2.)The exponents in a rate law have no relationship to the
coefficients in the overall balanced equation for the reaction.
Give an example of a balanced equation and the rate law for a
reaction that clearly demonstrates this.
3.)Compare the half-life equations for a first-order and a
second-order reaction. For which reaction order is the value of the
half-life independent of the reactant concentration??
I have a question for the effect and difference on a DC motor
for the speed( rad/s) in time (sec) if you apply:
1. Nothing (so no charge in the circuit only the mecanic charge
of the generator)
2. A resistant charge (only the resistant is plug in with the
generator)
3. Short circuit (No exterior electric charge but the terminals
are bounds together so an excessive amount of current flow into the
circuit)
4. Capacitive charge (only the capacitor...
Hello All, anyone can explain these to me?
I. What’s the effect of increasing the capacitance? in term of
saturation mode
II. What’s the effect of decreasing the capacitance? in term of
saturation mode
III. Does dose saturation mode mean a short circuit?
IV. What will happen to the capacitor under saturation mode?
V. What's the relationship between the temp and the
capacitance?
curious to know the answers for these questions
PV of a perpetuity of $200 i/rate is 5% ii/ rate is 10% (first
payment is in one year)
200/.05= 4000
200/.10=2000
PV of a perpetuity of $200 i/rate is 5% ii/ rate is 10% (first
payment is now)
PV of a growing (g=2%) perpetuity of $200 i/rate is 5% ii/ rate
is 10% (first payment is in one year)
PV of a growing (g=2%) perpetuity of $200 i/rate is 5% ii/ rate
is 10% (first payment is now)
PV...
I. How does managerial accounting differ from
Financial Accounting?
II. What effect does an increase in the activity
level have on:
a. Unit fixed
costs?
b. Unit variable
costs?
c. Total fixed
costs?
d. Total variable
costs?