B:Torque
C-Magnetising current
D-Speed
Correct Answer: Option-C
Question91:-The demand factor for the electrical system is the ratio of
‘A-Maximum demand to connected load
B:-Maximum demand to total power
C-Average load to maximum power
D-Relative power to total power
Correct Answer:- ೦೧000
Question92:-For the operation of a depletion-type N-MOSFET, the gate voltage has to be
‏209ھ‎
‎B:-High positive
பிஸி negative
D-Low negative
Correct Answer:- ೦೧000
೦0500793: 10681 operational amplifier has input impedance of
۸8
B:-100 Ma
മ
யய
Correct Answer:- Option-D
Question94:-The phenomenon of rise in voltage at the receiving end of the open circuited line is called
ஜுஸ்‌ effect
B:-Corona effect
C-Ferranti effect
D-Stroboscopic effect
Correct Answer: Option-C
Question95:-The material generally used for armouring of high voltage cable is
५-५०९।
७२५८
Copper
Aluminium
Correct Answer:- ೦೧000
Question96:-Three phase voltages are applied to the three windings of an electrical machine. If any two Supply terminals are interchanged, then the rotating MMF wave
‘Ac Direction remains same, amplitude unaltered
B:-Direction remains same, amplitude alters
C=Direction reverses, amplitude unaltered
D:-Direction reverses, amplitude alters
Correct Answer: Option-C
Question97:-In DC Generator Brushes are placed
‘AcAlong magnetic neutral axis
B:-Perpendicular to magnetic neutral axis
Perpendicular to geometrical neutral axis
D-Along geometrical neutral axis
Correct Answer:- Option-D
Question98:-Unit of Luminous intensity of a source is
AcFlux
B:-Lumen

CeSteradian