Which part of the PMMC instrument produce eddy current damping?
AMoving coil
BAluminium former
CPermanent magnet
DSoft iron cylindrical core
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Related Questions:
Consider the following statements about magnetic field due to a current-carrying straight conductor: Which of the above statements is/are correct?
- (a) The direction of the south pole of a compass needle at a point gives the direction of the magnetic field at that point.
- (b) The direction of the magnetic field lines gets reversed if the direction of the current in the conductor is reversed.
ദുർബല സ്പന്ദനങ്ങളെ ശക്തിപ്പെടുത്തുന്നതിന് _______ ഉപയോഗിക്കുന്നു
Which of the following materials is preferably used for electrical transmission lines?
ഒരു ജനറേറ്ററിന്റെ കറങ്ങുന്ന ഭാഗത്തെ _____ എന്നു പറയുന്നു