## MSC (Biotechnology) Final Year Model Papers

### Types of Generator Lecture by Ms. Apoorva Gupta.

This lecture is presented by Ms. Apoorva Gupta, Asst. Professor of Biyani International Institute of Engineering And Technology. Generator is basically that device which convert mechanical power into electrical power .There …

### Pulley (Second Order) Lecture by Ms. Apurva Vashishth.

second system of pulleys consisting of two blocks. The upper block carries three wheels which freely rotate about their individual central axes and are supported over a single common axle which …

### Lifting Machines Lecture by Ms. Apurva Vashishth.

Lifting machines are tools that make work easier They have few moving parts These machines use energy to work Do work with one movement Make our work easier by letting us …

### Pulley (First Order) Lecture by Ms. Apurva Vashishth.

The power arm will always be of the same length as the weight arm in a pulley of the first order. In other words, the effort must be equal to the …

### Projectile Motion (Equations) Lecture by Ms. Apurva Vashishth.

Maximum range: For the range to be max, dsin2α/dα = 0 ,α=450 Thus, Rmax= u2/g Maximum height: Vy2=u2-2gH H= (u2sin2α)/2g

### Power Amplifier Lecture by Ms. Apurva Vashishth.

As their name suggests the main job of a “Power Amplifier” (also known as a large signal amplifier), is to deliver power to the load, and as we know from above, …

### Pulley (Third Order) Lecture by Ms. Apurva Vashishth.

In third order pulley system , system of pulley is fixed to the top support over which a rope passes , whose one end is attached to the rigid base and …

### Overlays and Swapping Lecture by Mrs. Deepika Shrivastava

Overlays are made when there is a need of running a program of larger size than the memory allocated to it. A program is broken into overlays say overlay1 and overlay2, …

### Open system interconnect(OSI model) Lecture by Mrs. Deepika Shrivastava.

OSI is a seven layered architecture used to establish communication between 2 systems which have nothing in common like they are in different networks, having different hardware and software, having different …

### Operating system basics Lecture by Mrs. Deepika Shrivastava.

Operating system is an intermediary between computer user and computer hardware, it acts as an interface between user and hardware. It resides in upper portion of main memory and works in …