You are conducting a physical site survey where heavy machinery is repaired. What is a common item required specifically for this type of survey?
During a customer walkthrough you notice an area of the CAD drawing where it is not accurate. What next step should you take?
Response:
The thermal noise is at −174 dBm/Hz. A spectrum analyzer has a resolution bandwidth of 1 kHz and a 5 dB noise figure. What is the level of the noise floor?
Response:
What is the most cost-effective way to accurately measure the height of a ceiling when ladder use is not allowed?