Question
For CE-transistor amplifier, the audio signal voltage
across the collected resistance of 3 k Ω is 3V. Assume the current amplification factor of the transistor is 50, find the input signal voltage and base current, if the base resistance is I k Ω?Solution
The correct answer is B
Consider the following statements:
1. Between 3:16 p.m. and 3:17 p.m., both hour hand and minute hand coincide.
2. Between 4:58 p.m. ...
A biology class at high school predicted that a local population of animals will double in size every 12 years. The population at the beginning of the ...
A person X wants to distribute some pens among six children A, B, C, D, E and F. Suppose A gets twice the number of pens received by B, three times tha...
There are three points P, Q and R on a straight line such that PQ: QR = 3 : 5. If n is the number of possible values of PQ : PR, then what is n equal to ?
If the price of an article is decreased by 20% and then the new price is increased by 25%, then what is the net change in the price?
A has some coins. He gives half of the coins and 2 more to B. B gives half of the coins and 2 more to C. gives half of the coins and 2 more to D. The n...
Consider two Statement and a Question :
Statement - 1: Â Priya is 4 ranks below Seema and is 31st from the bottom.
Statement - 2: En...
Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p × q = 2430, then what is the difference betwe...
From January 1, 2021, the price of petrol (in Rupees per litre) on m' day of the year is 80 + 0-1m, where m = 1, 2, 3, …., 100 and thereafter remains...
There are eight equidistant points on a circle. How many right-angled triangles can be drawn using these points as vertices and taking the diameter as ...
Relevant for Exams:
