Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Home
»
Electronics and Communication Engineering
»
Materials and Components
A capacitor can be represented by a capacitance and resistance in parallel. For a good capacitor, this parallel resistance should be
negligible
low
high
very high
Correct Answer:
very high
Explanation:
The dielectric of a good capacitor should have very high resistivity.
← Previous Question
Next Question→
More Questions from
Materials and Components
When a potential is applied across an intrinsic semiconductor, holes flow
∈0 has no other physical meaning than that of a fundamental conversion factor.
n type semiconductors
Assertion (A): Acceptor extrinsic semiconductor has higher conductivity than intrinsic semiconductor. Reason (R): Addition of p-type impurity produces an allowable discrete energy level just above valence band.
In the wave mechanical theory, the maximum of the charge distribution in the ground state occurs for a distance from the nucleus equal to
The colour code on a carbon resistor is brown-black-red-gold. The value of resistance is
Tesla is a unit of
The number of protons in germanium atom is
A magnet does not attract
At 0 K, silicon and germanium behave like monoatomic crystals.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments