a) Reverse osmosis
b) Multi flash distillation
c) Electro dialysis
- The depth of the rectangular circular tanks in the trickling filters method is having the depth of ____________
- The cooperative learning method which combines whole class learning plus heterogeneous small groups is termed as:
- Rousseau advocated an educational method which consisted of removing the child from___________?
- Trickling filter method is ___________ than the activated sludge process
- When students begin learning with an activity designed to lead them to particular concepts or conclusions, the method of teaching is called____________?
- Which from the following is termed as student-centered learning method?
- The teacher wants students to practice by repetition of some learning content, he normally uses ____________ method?
- Which is the most widely used irrigation method in Pakistan?
- Any method of teaching which involves two or more students, can be termed as__________?
- The control method used for PWM DC - DC converter is______________?
- Dialectic method of inquiry was contributed by___________?
- In cooperative learning method, the role of teacher is of__________?