MCQ - TNPSC JTO
JTO - 542 - Mechanic Electric Vehicle
542 - Unit V Electric Vehicle Components and Comparison
81)
BLDC motor means:
A.
B.
C.
D.
82)
BLDC motors do not have:
A.
B.
C.
D.
83)
What controls the switching in a BLDC motor?
A.
B.
C.
D.
84)
Main advantage of BLDC motor:
A.
B.
C.
D.
85)
In BLDC motor, back EMF is:
A.
B.
C.
D.
86)
BLDC motors are commonly used in:
A.
B.
C.
D.
87)
Hall sensors in BLDC motors are used for:
A.
B.
C.
D.
88)
Stator of BLDC motor is usually
A.
B.
C.
D.
89)
BLDC motor efficiency is generally:
A.
B.
C.
D.
90)
The main feature of BLDC motor is:
A.
B.
C.
D.
91)
Speed control of BLDC motor is achieved through:
A.
B.
C.
D.
92)
Which method is commonly used to control BLDC speed?
A.
B.
C.
D.
93)
In BLDC motors, torque is controlled by:
A.
B.
C.
D.
94)
When load increases, motor speed:
A.
B.
C.
D.
95)
Higher the load, higher the:
A.
B.
C.
D.
96)
A sudden drop in speed in BLDC motor could be due to:
A.
B.
C.
D.