Related Questions

In an LC oscillator, the frequency of oscillator is ___________ L or C.
A Proportional to square of
B Directly proportional to
C Independent of the values of
D Inversely proportional to square root of
In a radio receiver, we generally use ___________ oscillator as a local oscillator
A Crystal
B Wien-bridge
C Phase-shift
D Hartley
একটি সরল দোলকের সুতার দৈর্ঘ্য 99 cm এবং এর দোলনকাল 2 sec হলে দোলক পিন্ডের ব্যাসার্ধ নির্ণয় কর। (The length of the string and period of oscillation of a simple oscillator are 99 cm and 2 sec, respectively. Find the radius of the oscillator.)
A 1.29 cm
B 7 mm
C 3.18 mm
D 0.28 cm
E 2.15 mm
A MOSFET differs from a JFET mainly because ___________
A of power rating
B the MOSFET has two gates
C the JFET has a pn junction
D none of the above
Diffusion in concentrated solutins differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution.
A Degree of ideality
B Viscosity
C Both A & B
D Neither A nor B
Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in
A Viscosity with concentration
B Degree of ideality of the solution
C Both A & B
D Neither A nor B
The controlled oscillator synthesizer is sometimes preferred over the direct one because
A It is a simpler piece of equipment
B Its frequency stability is better
C It does not require crystal oscillator
D It is relatively free of spurious frequency
A class A power amplifier is sometimes called ___________ amplifier
A Symmetrical
B Single-ended
C Reciprocating
D Differential
The bandwidth of a single stage amplifier is ___________ that of a multistage amplifier
A More than
B The same as
C Less than
D Data insufficient
If a two digit positive integer has its digits reversed, the resulting integer differs from the original by 27. By how much do the two digits differ?
A 3
B 4
C 5
D 6

Next steps