Electrical Machine Design - Study Mode
[#91] Murray loop test can be used for location of
Correct Answer
(C) both the ground fault and the short-circuit fault
[#92] The laminations of the armature of a D.C. machine are usually _____ thick.
Correct Answer
(D) 0.4 to 0.5 mm
[#93] For measurement of inductance having high value, we should use
Correct Answer
(C) Hay’s bridge
[#94] D.C. servomotors are used in
Correct Answer
(A) Purely D.C. control systems
[#95] A power factor meter has
Correct Answer
(A) one current circuit and two pressure circuits