♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
in an hysteresis motor, the rotor core ...
Que.
in an hysteresis motor, the rotor core must have
A.
retentivity
B.
susceptibility
C.
resistivity
D.
none of these
Right Answer is :
✓ A. retentivity
⚑ Report
Views 👍 :721
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ single phase induction motor built with variable ...
➣ variation in DC excitation of a synchronous ...
➣ a stepper motor is a _______ device ...
➣ in an alternator, short circuit current is ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ which of the following motor is not ...
➣ the short circuit characteristics of an alternator ...
➣ when does a synchronous motor operate with ...
➣ electrical machines (AC) should have proper ________ ...
➣ the speed of a synchronous motor can ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Transmission and Distribution of Electrical Power
➤ Microprocessors
➤ Synchronous Machines
➤ Signals and Systems
➤ Communication Systems
➤ Transformers
➤ Electrical Energy Utilisation and Electric Traction