M

Mr. Dubey • 52.70K Points
Coach 

Q. Which among the following is known as first electronic amplification device?

(A) Diode
(B) Triode Vaccum Tubes
(C) Vacuum Tubes
(D) bipolar transistors
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related Posts

Q. Which of the following statements is NOT true regarding the Vitamin C?

Q. The name of Robert Watson-Watt is associated with which among the following inventions?

Q. Which among the following is most electronegative element?

Q. Cobalt oxide is used to impart which color to glass?

Q. Which among the following is the site of Prototype Fast Breeder Reactor (PFBR) in India?

Q. Which among the following is caused by Virus?

Q. Consider the following: Waste products HormonesIons Circulation of blood is responsible for transport of which among the above in our bodies?

Q. A 10 Kg block of Iron has which of the following twice in value in comparison to a 5 Kg block of Iron? 1. Inertia 2. Mass 3. Volume Select the correct option from the codes given below:

Q. The term ―Halitosis‖ denotes which among the following?

Q. Bring out the statement which is wrong:

View All Posts

Question analytics