Electrical Machine Design - Study Mode
[#171] A direct current can be measured by
Correct Answer
(B) a D.C. potentiometer in conjunction with a standard resistance
[#172] The gravity controlled instrument has crowded scale because current is proportional to
Correct Answer
(C) sine of deflection angle
[#173] Which of the following is an essential part of a motor meter ?
Correct Answer
(D) All of the above
[#174] Aluminium when adopted as a conductor material in ______ transformers, decreases the overall cost of the transformer
Correct Answer
(A) small size
[#175] Commonly used standard capacitor is
Correct Answer
(B) concentric cylindrical type