SSC JE 2019-20 Technical Quiz 38

The direction of rotation of hysteresis motor is reversed by

The temperature inside a furnace is usually measured by

Which of the following are immobile?

The magnetic intensity in the air core of the solenoid shown in Fig. 8.21 is changed by 20 AT /m, 5y what amount the flux density in the core is changed?

HRC fuse means

Power factor is highest in case of

In a shaded pole single-phase motor, the revolving field is produced by the use of

How will the total capacitance change, when two capacitors are connected in parallel?

Transformer oil is used as