While on an IFR flight, a pilot has an emergency which causes a deviation from an ATC clearance. What action must be taken?

In the event of two way radio communications failure while operating on a IFR clearance in VFR conditions the pilot should continue

For aircraft other than helicopters, what forecast weather minimums are required to list an airport as an alternate on an IFR flight plan if the airport has VOR approach only?

What altitude and route should be used if you are flying in IMC and have two way radio communications failure?

(Refer to figure 56.) What aircraft equipment code should be entered in block 3 of the flight plan?