Fill in the blanks

The room which contains autoclave should be fitted with a floor and some slip resistant finish to the surface.

After making stock register it is important to pages and sign it.

The items which are particularly manufactured by a particular firm and have sole right to sell are called items.

The most common software in secretarial offices is software.

Fire blankets are usually made of

Choose the correct alternatives given in parentheses:

Windows are (incorporated/never incorporated) in any solvent store.

The Prevention of Cruelty to Animals Act was formulated in (1960/1990).

The refrigerator used for storing biological material for experiments (can also be/should not be) used for keeping eatables.

A high density storage of any material that can be photographed is achieved by (microfiche/facsimile).

In a pie-chart each is represented by of the circle.

What do we need to consider with regard to floor cover for a laboratory?

What are the basic items and facilities of a typical preparation room?

What type of environment is necessary for the maintenance of a store and why?

To maintain lab equipments in good condition, how should lab technicians do the servicing of equipments from time to time?

What is the purpose of inviting quotations for laboratory supplies Describe the procedure that is followed once the quotations are received.

Write the important points that must be kept in mind while communicating orally. Giving suitable examples, discuss the advantages and disadvantages of oral communication.

What is the purpose of a technician file? What type of information is recorded in this file?

What sources of errors must be kept in mind while writing up an experiment? Calculate percentage of error of the following:

Estimated error Sample size -20

Name any three application packages of software.

For purchasing a computer for a laboratory, what needs to be considered regarding hardware, software and maintenance?

List possible causes of electrical mishaps in a laboratory. Briefly discuss the safe ways of handling electrical equipment.

Make the Hazard class symbol for any three of the following:

Flammable liquid

Radioactive material

Danger

Explosives

What precautions are necessary for handling microorganisms? What are their routes of entry into our body?

Discuss a case study which illustrates the consequences of improper disposal of toxic wastes in a landfill.

List the general procedure of first aid for unconscious casualties.

List the provisions of the Factories Act.

9. Write short notes on any three of the following:

Fume Cupboard

Laboratory Safety

Fire Buckets

CPU (Central Processing Unit)