Q. Electronic structure of a material is generally studied by

View solution

Q. Which of the following is the easiest to bend?

View solution

Q. Common house hold glass (i.e., soda-lime glass) is a/an __________ material.

View solution

Q. In the kraft (sulphate) process for the paper manufacture, the digestor is made of

View solution

Q. Cast iron and steel pipes are produced by __________ casting.

View solution

Q. Cold worked steel parts are normally subjected to

View solution

Q. Which of the following has the poorest wel-dability ?

View solution

Q. Creep is not exhibited at low temperature by

View solution

Q. Nickel and molybdenum are the basic constituents of

View solution

Q. Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys.

View solution

Q. A steel alloy containing 36% nickel is called __________ , which has a zero co-efficient of expansion.

View solution

Q. Phenol is not shipped in

View solution

Q. To improve the machinability of steel, it is generally subjected to

View solution

Q. Glass lined vessels are not used for handling

View solution

Q. Hardening of steel is not possible unless it is heated __________ critical point.

View solution

Q. Hydrochloric acid absorber in made of

View solution

Q. Pick out the wrong statement.

View solution

Q. Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it.

View solution

Q. Presence of silicon in steel

View solution

Q. Cold work tool steel should have

View solution