For H1B DS 160 qs (before on h1 with company A and now with company B from 1.5 yrs and still 1.5 yrs left, medical doctor h1b in hospital)
1) Are you applying in same category of visa?
2)Are you applying in the same country where above visa is issued and is this country your principal country or residence?
Qsts for H4 in DS 160 (was IT H1 before for 5 yrs now H4 since March 1 2010)
A) What is primary occupation? Select Home maker or select unemployed due to h4 clause of visa?
B)Are you applying in same category of visa? (before h1 and now on h4 visa)
C)Are you applying in the same country where above visa is issued and is this country your principal country or residence?

Do we need to send PIMS verfication for h1 and h4 to chennai india consulate?

Thanks,