what are akarmar and sakarmak kriya???

 there are many types of kriya

2 of them are:akarmak and sakarmak

akarmak kriya..is a kriya sentence which has no karm in it whereas sakarmak kriya is kriya sentence which has 1 karm in it

for eg:

car aati hogi   :akarmak kriya and 

ram khaana khaata hai: sakarmak kriya since  this sentence gives information about ram kya khaata hai?there is one karm in

this sentence whereas the former one didnt have one

hope u get it!!!