Question

A kitchen in North America has three appliances connected to a 120V circuit within a 15A circuit breaker:an 850W coffee maker, a 1200W microware oven,and a 900W toaster. a)Draw a schematic diagram of this circuit. b)which of these appliances can be operated simultaneously without tripping the circuit breaker ?​

Answer 1

Answer:

Suppose there is a 100 Mbps microwave link between a geostationary satellite and its base station on Earth. Every minute the satellite takes a digital photo and send it to the base station. Assume a propagation speed of 2.4 * 108 meters/sec.

1. What is the propagation delay of the link?

2. What is the bandwidth-delay product?

3. Let x denote the size of the photo. What is the minimum value of x for the

microwave link to be continuously transmitting?