# In a ceiling fan employing capacitor run motor?

17 views

In a ceiling fan employing capacitor run motor secondary winding surrounds the primary winding.

## Related questions

A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will?

Can we use the synchronous motor as the synchronous capacitor?

Explain any two energy conservation techniques in fan.

State function of i) Ceiling rose ii) Conduit

Which type of heater is cheapest to run?

which motor is use in ceiling fan?

Dielectric loss in a capacitor is best measured by (A) Wien Bridge (B) Schering Bridge (C) Anderson Bridge (D) Heaviside-Campbell Equal Ratio Bridge

What is the role of a capacitor in a circuit?

How do you discharge a capacitor in a microwave?

What is the purpose of a capacitor in an AC circuit?

Energy stored in capacitor examples

Power factor of an inductive circuit is usually improved by connecting capacitor to it in?

Which energy is stored in capacitor?

Damper winding in a synchronous motor

In a double squirrel cage induction motor, good starting torque is produced as (A) Large current flows through the outer high resistance winding. (B) Large current flows through the inner high resistance winding. (C) Small current flows through the outer high resistance winding. (D) Large current flows through the inner low resistance winding.

A change of 4% in the supply voltage to an induction motor will produce a change of approximately

In a 2 kW, 200 V, 1000 rpm. DC series motor the torque at full load was found to be 0.3 N -m. The torque at half full load in N -m is :

The function of a brush and commutator arrangement in a dc motor is to  (1) produce unidirectional torque (2) produce unidirectional current in the armature (3) help in changing the direction of rotation of the armature (4) reduce sparking

In a split-phase induction motor, the resistance/reactance ratios of windings are such that (A) current in the auxiliary winding leads the current in the main winding (B) current in the auxiliary winding lags the current in the main winding (C) both windings develop the same starting torque (D) both windings develop high starting current

In a single-phase induction motor when the rotor is stationary and voltage is applied to the stator, then (A) the flux is constant (B) the flux first decreases and then increases in the same direction (C) the flux increases and decreases in the opposite direction with the same magnitude (D) current flows through the rotor

In a 3-phase slip-ring induction motor, the slip at some speed is 0.05. The speed is reduced by inserting an external resistance in the rotor circuit and the slip is 0.15. If the rotor winding resistance per phase is 0.2 Ω, the external resistance is (A) 0.2 Ω (B) 0.3 Ω (C) 0.4 Ω (D) 0.5 Ω