General Science

Q1921.Which of the following metals is used as filament in lighting bulbs?

Q1922.The brain of the computer is known as

Q1923.Which of these consists carbon?

Q1924.The temperature of the filament of lighted electric bulb is generally

Q1925.Which of the following is not a hardware?

Q1926.Which one of the following types of coal contains a higher percentage of Carbon than the rest type of?

Q1927.In a three-pin electrical plug longest pin should be connected to

Q1928.Index hole is related to

Q1929.The highest amount of carbon is in

Q1930.In electric apparatus ‘Earth’ is used

Q1931.IRQ 6 is commonly assigned to

Q1932.Which of the following is not in the form of crystal?

Q1933.The electric current does not flow between two properly connected charged bodies if they are having

Q1934.A Program that controls a computer’s basic functions

Q1935.For the ceiling of diamonds, the unit of weight is carat. One carat is equal to

Q1936.Which element is the best conductor of electricity?

Q1937.The most important part of a computer is

Q1938.Which one of the following materials is strongest?

Q1939.A fuse is used in main electric supply as a safety device. Which one of the following statements about the fuse is correct?

Q1940.CPU stands for