Explanation:

According to section 33- Delivery of the goods may be made by doing anything as the parties agree to as delivery. Delivery may be made by doing anything which has the effect of putting the goods in the possession • of the buyer or of any person authorized to hold them on his behalf Delivery may actual, symbolic,, or constructive. 'A symbolic delivery takes place when the seller hands over to the buyer the keys of the go down where the goods are stored. Constructive delivery takes place when the goods are in the custody of a third person who, in accordance with . seller's order, acknowledges to hold them on buyer's behalf and the buyer has assented to It or accepts rent for the goods from the buyer.