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In a vaccum triode the function of grid voltage is
Options
(a) To maintain electron flow
(b) To increase the voltage
(c) For long lasting of valve
(d) To check the flow of electrons from cathode to anode
Correct Answer:
To check the flow of electrons from cathode to anode
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of the dimensions of planck’s constant and that of the moment of inertia is
- A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT
- A transistor is working in common emitter mode. Its amplification factor is 80
- The nuclei of which one of the following pairs of nuclei are isotones?
- A particle with charge q is moving along a circle of radius R with unoform speed v.
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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