The operational amplifier is______________?

Related Mcqs:

1. Non-inverting amplifier circuits have____________?

   A. A very high input impedance
   B. A very low input impedance
   C. A low output impedance
   D. None of the above

2. The working of transistor as amplifier is similar to________________?

   A. Step up transformer
   B. Step down transformer
   C. Three diodes in common
   D. Triode vacuum tube

3. The phase angle between the voltage and the current in an AC circuit consisting of a resistance is______________?

   A. Zero
   B. 45°
   C. 90°
   D. 180°

4. The dimension of torque is______________?

   A. [ML2T-2]
   B. [MLT-2]
   C. [ML2T]
   D. [ML-2T-2]

5. SI unit of torque is______________?

   A. N.m
   B. joule
   C. Both a and b are correct
   D. Neither a nor b is correct

6. Sum of the masses of constituent nucleons as compared to the mass of the resultant nucleus is______________?

   A. Smaller
   B. Greater than 82
   C. Same
   D. Sometimes smaller some times greater

7. Ina liquid metal fast breeder reactor, the type of uranium used is______________?

   A. 92U235
   B. 92U238
   C. 92U234
   D. 92U239

8. The relation between linear and angular acceleration is______________?

   A. a = a x r
   B. a = r x a
   C. a = a x r
   D. r = a x a

9. If a wheel of radius r turns through an angle of 30° then the distance through which any point on its rim moves is______________?

   A. π /3 x r
   B. π/6 x r
   C. V/30 x r
   D. π / 180 x r

10. The time period of a second pendulum is______________?

    A. 4 seconds
    B. 3 seconds
    C. 2 seconds
    D. 6 seconds