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.Management Sciences
A. permeance
B. reluctance
C. flux
D. inductance
Related Mcqs:
- Hard steel is suitable for making permanent magnets because_____________?
- A. it has good residual magnetism B. its hysteresis loop has large area C. its mechanical strength is high D. its mechanical strength is low...
- While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit ?
- A. E.m.f. B. Current C. Current density D. Conductivity...
- Point out the wrong statement. Magnetic leakage is undesirable in electric machines because it___________?
- A. lowers their power efficiency B. increases their cost of manufacture C. leads to their increased weight D. produces fringing...
- The unit of magnetic flux is______________?
- A. henry B. weber C. ampereturn/weber D. ampere/metre...
- Permanent magnets are normally made of_____________?
- A. alnico alloys B. aluminium C. cast iron D. wrought iron...
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