The answer is B. A only. The optimum valve timing is found through experimentation using an engine dynamometer. The timing of the opening and closing of the valves is called valve timing. So the use of dynamometer measures the power output of a machine that is why it can measure the optimum valve timing.
Answer: The ASOS systems serves as the nation's primary surface weather observing network. ASOS is designed to support weather forecast activities and aviation operations
Within the Flags detail is a flag titled recursion desired. This flag shows whether or not the local DNS should continue to query other DNSs if it is not able to resolve the current query. As DNS is local, it may or may not have the enough information to allow the address to be resolved. If the recursion flag is set, the local <span>DNS will continue to query higher level DNSs until it is able to resolve the address. In short, t</span>he condition is when a flag is raised and it doesn’t have enough <span>information to allow the request.</span>
Answer:
Projects that require spreadsheet organization and/or calculations between data
Explanation:
That is why Excel is a spreadsheet program
Answer:
Mobile Hotspot
Explanation:
using Mobile Hotspot you can connect to the internet using mobile data.
For this to work you should turn off the Wi-Fi in your mobile if any. We can connect more than one device using mobile hotspot
