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Three loads, of 24 A, 8 A, and 12 A are supplied from a 200 V source. If a motor of resistance 2.4 is also connected across the supply, calculate
(a) the total resistance and
(b) the total current drawn from the supply.
Think of an example of misfit caused by an inappropriate organization design. Explain how a firm's structure could systematically increase its costs and place it at a strategic disadvantage.
A consumer protection agency conducts opinion polls to determine the quality (excellent, good, fair, bad) of products imported. if the agency conducted a poll in wich 1000 randomly selected individuals were contacted by telephone.
A balanced Wye connected load of 15 + j9 Ω/phase is being fed by a Wye connected source. Each of the three lines feeding the load from the source has 0.5 + j0.3 Ω impedance. The voltage at the load is 440 VLL .
An inductor and a capacitor are connected in series and connected to a variable frequency voltage source (e.g., a function generator). Explain what happens to the total circuit impedance and current as the source frequency is varied.
1. Peruse the Water Reticulation Code of Australia and carry out the activities as indicated below:
A 1000 MW(e) nuclear power plant has a thermal conversion efficiency of 33%. How much thermal power is rejected through the condenser to cooling water?
Assume the factory described in the previous problem is fed from a line having an impedance of 0.02 + j0.16 O. The voltage at the factory is maintained at 480 V(rms). Find the average power loss in the line before and after the load is added.
Please explain Active, Reactive, Apparent and Complex Power .(Explanation with formulas Required)
Find the spacing between conductors of three phase transmission line with conductors of diameter 2.5 cm to avoid corona which will take place if the linevoltage exceeds 150kV (rms).
Obtain the steady-state error when the disturbance qd is a unit-step function.
Assume that al1ll1ove~are made to minimize the total cycle time If loading and unloading the plate take 20 sec (total handling time. determent the time required for the work cycle.
Charge densityrequired toproduce afield. Alayer of charge fills the space between x = -a andx = +a.The layer has a charge density p(x). The electric field intensity everywhere inside the charge distribution is given by E(x) = x&3, where K is a giv..
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