An unexcited single phase synchronous motor is ?

Question

asked Mar 18, 2018 by anonymous

64 views

Your answer

1 Answer

← Prev Question Next Question →

Request Answer

Related questions

asked Mar 20, 2018 by anonymous

In case one phase of a three-phase synchronous motor is short-circuited the motor will?

0 like 0 dislike

96 views 1 answer

asked Mar 18, 2018 by anonymous

Three phase synchronous motor will have how many sliprings?

0 like 0 dislike

52 views 1 answer

asked Sep 2, 2019 by anonymous

Why is a capacitor used in a single phase motor and not in three phase motor ?

0 like 0 dislike

114 views 6 answers

asked Apr 29, 2018 by anonymous

What is the slip (as a percentage) when a 6 pole single phase induction motor operating on 220 V and 60 Hz is

0 like 0 dislike

64 views 1 answer

asked Mar 20, 2018 by anonymous

After the starting winding of a single phase induction motor is disconnected from supply, it continues to run only on?

0 like 0 dislike

103 views 2 answers

asked Mar 20, 2018 by anonymous

If a single phase induction motor runs slower than normal, the most likely defect is?

0 like 0 dislike

77 views 1 answer

asked Mar 20, 2018 by anonymous

Starting winding of a single phase motor of a refrigerator is disconnected from the circuit by means of a?

0 like 0 dislike

121 views 1 answer

asked Mar 20, 2018 by anonymous

A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by...

0 like 0 dislike

71 views 1 answer

asked Mar 20, 2018 by anonymous

The running winding of a single phase motor on testing with meggar is found to be ground...

0 like 0 dislike

71 views 1 answer

asked May 7 by anonymous

State suitable single phase motor for following applications: (i) Table fan (ii) Mixers and Grinders

0 like 0 dislike

36 views 1 answer

asked Aug 21, 2019 by anonymous

working principle of single phase motor

0 like 0 dislike

71 views 1 answer

asked Jul 30, 2019 by anonymous

Explain the working of a single phase capacitor start induction motor.

0 like 0 dislike

87 views 2 answers

asked Mar 20, 2018 by anonymous

Single phase induction motor usually operates on?

0 like 0 dislike

87 views 1 answer

asked Mar 20, 2018 by anonymous

In a single phase motor the centrifugal switch?

0 like 0 dislike

80 views 1 answer

asked Mar 17, 2018 by anonymous

How does a single phase induction motor work?

0 like 0 dislike

85 views 1 answer

asked Oct 24, 2017 by anonymous

explain the working of single phase induction motor.

0 like 0 dislike

68 views 1 answer

asked Aug 9, 2017 by anonymous

Single Phase Induction Motor

0 like 0 dislike

422 views 1 answer

asked May 7 by anonymous

List different starting methods of three phase synchronous motor. Explain any one of them.

0 like 0 dislike

37 views 1 answer

asked Mar 20, 2018 by anonymous

If the field winding of an unloaded salient pole synchronous motor is open circuited, the motor will?

0 like 0 dislike

84 views 1 answer

asked Mar 20, 2018 by anonymous

A synchronous motor has better power factor as compared to that of an equivalent induction motor...

0 like 0 dislike

73 views 1 answer

asked Mar 18, 2018 by anonymous

what will happen when excitation of an unloaded salient pole synchronous motor suddenly gets disconnected?

0 like 0 dislike

232 views 1 answer

asked Mar 20, 2018 by anonymous

The duration of sudden short-circuit test on a synchronous motor is usually about?

0 like 0 dislike

90 views 1 answer

asked Mar 20, 2018 by anonymous

The coupling angle or load angle of synchronous motor is defined as the angle between the?

0 like 0 dislike

98 views 1 answer

asked Mar 20, 2018 by anonymous

If the synchronous motor, properly synchronised to the supply is running on no load and is having negligible loss then?

0 like 0 dislike

65 views 1 answer

asked Mar 18, 2018 by anonymous

What is the maximum value of torque angle in synchronous motor?

0 like 0 dislike

244 views 1 answer

asked Mar 18, 2018 by anonymous

If the load of the normally excited synchronous motor is increased the power factor will?

0 like 0 dislike

61 views 1 answer

asked Mar 18, 2018 by anonymous

The synchronous motor which works on leading power factor and does not drive any mechanical load is called?

0 like 0 dislike

57 views 1 answer

asked Mar 18, 2018 by anonymous

The damping winding in synchronous motor is generally used to?

0 like 0 dislike

97 views 1 answer

asked Mar 18, 2018 by anonymous

If the field of synchronous motor is under excited, power factor will be?

0 like 0 dislike

83 views 1 answer

asked Mar 18, 2018 by anonymous

The synchronous motor will develop maximum power when the load angle is?

0 like 0 dislike

63 views 1 answer

asked Mar 20, 2018 by anonymous

Slip-rings in a synchronous motor carry?

0 like 0 dislike

65 views 1 answer

asked Mar 20, 2018 by anonymous

The efficiency of a properly designed synchronous motor will usually fall in range?

0 like 0 dislike

40 views 1 answer

asked Mar 20, 2018 by anonymous

A synchronous motor running with normal excitation adjusts to load increases essentially by increase in?

0 like 0 dislike

56 views 1 answer

asked Mar 20, 2018 by anonymous

The operating speed of a synchronous motor can be changed to new fixed value by?

0 like 0 dislike

60 views 1 answer

asked Mar 20, 2018 by anonymous

A synchronous motor can develop synchronous torque?

0 like 0 dislike

59 views 1 answer

asked Mar 20, 2018 by anonymous

In a synchronous motor, the armature current has large values for?

0 like 0 dislike

76 views 1 answer

asked Mar 20, 2018 by anonymous

The size of a synchronous motor decreases with the increase in?

0 like 0 dislike

56 views 1 answer

asked Mar 20, 2018 by anonymous

The maximum constant load torque under which a synchronous motor will pull into synchronism...

0 like 0 dislike

172 views 1 answer

asked Mar 20, 2018 by anonymous

The construction of a synchronous motor resembles?

0 like 0 dislike

45 views 1 answer

asked Mar 20, 2018 by anonymous

The maximum torque which a synchronous motor will develop at rest for any angular position of the rotor...

0 like 0 dislike

73 views 0 answers

asked Mar 20, 2018 by anonymous

The armature current of the synchronous motor?

0 like 0 dislike

53 views 1 answer

asked Mar 18, 2018 by anonymous

Which motor have more efficiency, synchronous motor or induction motor?

0 like 0 dislike

52 views 1 answer

asked Mar 18, 2018 by anonymous

If we change the excitation of synchronous machine will it affect on motor speed?

0 like 0 dislike

50 views 1 answer

asked Mar 18, 2018 by anonymous

How can we reverse the direction of rotation of synchronous motor?

0 like 0 dislike

138 views 1 answer

asked Mar 18, 2018 by anonymous

Hunting in synchronous motor cannot be due to?

0 like 0 dislike

62 views 1 answer

asked Mar 18, 2018 by anonymous

A synchronous motor can be made self starting by providing?

0 like 0 dislike

59 views 1 answer

asked Mar 18, 2018 by anonymous

In a synchronous motor which losses varies with load?

0 like 0 dislike

51 views 1 answer

asked Mar 18, 2018 by anonymous

The back emf of synchronous motor depends on?

0 like 0 dislike

39 views 1 answer

asked Mar 18, 2018 by anonymous

Synchronous motor always runs at which speed?

0 like 0 dislike

46 views 1 answer

asked Mar 18, 2018 by anonymous

Can we use the synchronous motor as the synchronous capacitor?

0 like 0 dislike

66 views 1 answer

anonymous · Answer 1 · 2018-03-18T02:23:52+0000

answered Mar 18, 2018 by anonymous

An unexcited single-phase synchronous motor is reluctance motor.

An unexcited single phase synchronous motor is ?

Please log in or register to add a comment.

Your answer

1 Answer

Please log in or register to add a comment.

Related questions