What are the common sources of RF noise? What are the potential problems resulting from RF noise? Why is it becoming increasingly important to address this issue? What can be to mitigate this problem? Do you think it is a solvable problem and should EE/CE engineers address it? If you get a chance to address it when you join a company after graduating as an EE/CE engineer, what would you do to address it? Solution answer 1) the main sources of RF noise are: answer 2) the effects of noise can be varied, but the most common is the error on the amplitude of the carrier, the noise can also affect the phase of the signal in the form of jitter, which causes reading error on the receiving team can cause loss of information. answer 3) the main importance of reducing the effects of noise, is to recover without loss, the information transmitted from the source. A low noise ratio ensures that the emitted signal, will be rebuilt by the receiver faithfully and without losses. answer 4) Electronic equipment in their effect is minimized with a good shielding in cables and in the same equipment. Although, the best way to end the RF noise is noise shielding directly at its source. Shields mentioned to be effective must be connected to the system ground. answer 5) Yes, the effects caused by RF noise can be mitigated, so it is considered solvable, and is within the skills of an electrical engineer or computer engineer solve them. Many considerations to mitigate the effects of RF noise systems is: Grounding and appropriate shielding, optical insulation, gutters and grounded metal trays.

1. What are the current asset financing strategies that firms adopt? Firms manage a variety of
current assets. Permanent current assets are needed for the firm to maintain its business, and they
will be carried even through downturns in business cycles. Temporary current assets fluctuate
reasonally or with business cycles. Each firm must devise a financing strategy that best fits its
business situation and best manages its risk. Use the following table to identify the different
current asset financing policies. Description Some portion of fixed assets and the non seasonal
person of current assets are financed with long-term capital, and all seasonal needs if current
assets and the remaining portion of fixed assets are financed with short-term loans. Long-term
capital finances all permanent current assets and some temporary financing needs. All fixed
assets and the non seasonal portion of current assets are financed with long-term capital, and
sectional needs of current assets are financed with short-term loans.
Solution
I the scenario the some portion of the fixed assets as well as the non-seasonal portion of the
current assets are financed with long term capital and all seasonal needs if current assets and the
remaining portion of the fixed assets are financed with short term loans.
This is a case of conservative approach.
This is because long term capital is used to finance assets first.
Hence, the correct option is Conservative approach.