In a certain electronic circuit the output is positive if input 1 is positive and input 2 is zero. If both inputs are positive the output is zero. This is
an AND circuit
an OR circuit
a high-pass filter
a NOR circuit
Correct Answer :
Download Objective type questions of
Visit our PDF store
Get all objective type questions of General Science MCQ
comments powered by Disqus.
Which of the following is the lightest metal ?
Which of the following elements is obtained from sea weeds ?
The property of a substance to absorb moisture from the air on exposure is called
The metal used in storage batteries
In an atomic nucleus, neutrons and protons are held together by
Which of the following is in liquid form at room temperature ?
The solar eclipse occurs when
The speed of light with the rise in the temperature of the medium
Which of the following parts of the sun is easily visible only during a total solar eclipse?
According to Daltons atomic theory the smallest particle which can exist independently is
Brass gets discoloured in air due to the presence of which gas in air
The type of glass used in making prisms and lenses is
The major ingredient of leather is
When a gas is turned into a liquid, the process is called
The colour of Emerald is
Earth's seasons are caused by which of the following?
Pollination by birds is called
Which of the following elements is a metal
Which of the following items will be attracted to the north pole of a permanent magnet by a magnet force?
Water has maximum density at
The element present in the largest amount in rocks and minerals is
In a certain electronic circuit the output is positive if input 1 is positive and input 2 is zero. If…
Epoxy resins is used as
Carbon tetrachloride fire extinguisher should not be used in closed room because it produces poisonous…
The oxide of Nitrogen used in medicine as anaesthetic is
The metallic constituents of hard water are
The smallest functional and structural unit of kidney is called as
Join our Chat Group
Join our Twitter Group
Join our Pinterest Group
Join our Facebook Group
Subscribe to our Email Newsletter