_______________has the least value of starting torque to full load torque ratio?

Related Mcqs:

1. A transformer coupled class A power amplifier has a load of 100 O on the secondary. If the turn ratio is 10:1, what is the value of load appearing on the primary?

   A. 5 kO B. 20 kO C. 100 kO D. 10 kO...

2. The starting torque in case of centrifugal pumps is generally_________________?

   A. less than running torque B. same as running torque C. slightly more than running torque D. double the running torque...

3. The starting torque of a D.C. motor is independent of which of the following?

   A. Flux B. Armature current C. Flux and armature current D. Speed...

4. A certain voltage divider consists of three 1 kΩ resistors in series. Which of the following load resistors will have the least effect on the output voltage?

   A. 1 MΩ B. 100 kΩ C. 1 kΩ D. 330 Ω...

5. The slope of a.c. load line is ______________ that of d.c. load line?

   A. The same as B. More than C. Less than D. None of the above...

6. In a single stage transistor amplifier, RC and RL represent collector resistance and load resistance respectively. The transistor sees a d.c. load of _____________________?

   A. RC + RL B. RC || RL C. RL D. RC...

7. If RC and RL represent the collector resistance and load resistance respectively in a single stage transistor amplifier, then a.c. load is____________________?

   A. RL + RC B. RC || RL C. RL – RC D. RC...

8. The d.c. load of a transistor amplifier is generally_______________ that of a a.c. load?

   A. The same as B. Less than C. More than D. None of the above...

9. A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ________________________?

   A. RC B. RC || RE C. RC – RE D. RC + RE...

10. Which of the following works on torque on the current carrying conductor placed in magnetic field ?

    A. galvanometer B. ammeter C. voltmeter D. all of the above...